Found 1886 results for: Chapter 14 Physics Test Answers
[GET] Chapter 14 Physics Test Answers
Chapter 14 of class 10 science deals with the sources of energy. The sources of energy chapter will give a deep insight into the concept of energy and energy conversions. The class 10 science chapter 14 important questions study material is made for...
Found: 10 Jun 2021 | Rating: 96/100
[DOWNLOAD] Chapter 14 Physics Test Answers
To begin with, the sources of energy class 10 important questions students are required to be well versed in all the concepts from this chapter. Students are advised to revise thoroughly with the help of revision notes and the extra questions of...
Found: 10 Jun 2021 | Rating: 92/100
NCERT Solutions For Class 11 Physics Chapter 14 - Oscillations
For more detailed information students are advised to download the revision notes, NCERT solutions for class 10 science, from the Vedantu website which are available in Pdf format for easy access. Conclusion: Vedantu is a leading online learning platform in India that is helping students by providing required study materials for the students in need. The important questions class 10 science chapter 14 Pdf provided here is prepared by the experts and master teachers from the Vedantu according to the prescribed board syllabus.
Found: 13 Apr 2021 | Rating: 90/100
2nd Year Physics Chapter 14 MCQs Notes
An object can remain in the oscillatory motion forever in the absence of friction, but it is not possible due to the equilibrium. It explains the concept that any material medium can be pictured as a large number of a coupled oscillator which constitutes a medium of waves. There are factors like period and frequency, harmonic motion and uniform circular motion.
Found: 28 Apr 2021 | Rating: 89/100
Important Questions For CBSE Class 10 Science Chapter 14 - Sources Of Energy
Small details like systems executing harmonic motion like spring, forced oscillation, force law, velocity, etc. Here they have to determine the properties representing periodic motion. Oscillation Class 11 NCERT Solution- The fourth question from this solution makes students calculate the functions of a time where periodic motion is given.
Found: 15 Apr 2021 | Rating: 93/100
Class 7 Science Chapter 14 Electric Current And Its Effects MCQ
Here the situations are simple harmonic, periodic but not simple harmonic and non-periodic motion. Class 11 Physics Oscillations NCERT Solutions Solution- This fifth question makes students determine the signs of velocity in case a particle travelling between points A and B and 10cm apart remains in a linear simple harmonic motion. NCERT Solution of Chapter 14 Physics Class 11 Solution- This question requires students to answer which relationship between the acceleration a and the displacement x of a particle involved in a simple harmonic motion.
Found: 10 Apr 2021 | Rating: 86/100
A student needs to find the weight of the body when it is suspended from the balance which oscillates a period of 0. Here the mass is 3kg at the end of spring which is pulled to a distance of 2. A student needs to find the frequency of Oscillation, maximum acceleration of the mass and its maximum speed. Oscillations and Waves Class 11 NCERT Solutions Solution- Here, the position of mass is unstarched as x is 0, and the position from left to right is the positive direction of the x-axis.
Found: 16 Apr 2021 | Rating: 91/100
Chapter 14 Physics Assessment Answers
The moment of stopping watch is 0; then the student has to calculate the mean position, maximum stretched position, maximum compressed position and how SHM differs from each other in frequency and amplitude. Students have to solve the given problems and determine equations based on diagrams and situation. Solving these problematic questions will strengthen the base of Physics required for higher studies. Apart from boosting the preparation needs of a student is beneficial in ways like- These NCERT Solutions for Class 11 Physics Chapter 14 Oscillations comes with explanation in a step by step manner Reading the answers will clear learner's conception of critical topics like Oscillation and wave Prepared under expert guidance, these solutions are perfect for CBSE exams and Competitive exams These solutions are written in easy and precision for guaranteed good marks in exams.
Found: 28 Apr 2021 | Rating: 90/100
NCERT Solutions For Class 11 Physics Chapter 14 Oscillations
They can also avail features like live classes and notes on different subjects at an affordable price. With so many options, a dedicated student is sure to earn an impressive score in the exams.
Found: 6 Apr 2021 | Rating: 87/100
Physics Unit Test Chapter 14,15
In physics, we study matter and energy. Physics has much importance in every field of life. When we talk about modern sciences, then we first talk about Physics. Physics has its importance in many fields including electronics, mechanics, Civil, Petroleum, Architect, and many others. Moreover, the study of Solids, Atomic Spectra, and Nuclear Physics are also included in the syllabus. The subject holds marks in the 12th class. It is divided into two sections i. Theory and Practical. The theory part is of much importance as it holds 85 percent of the marks. The remaining 15 percent are of the Practical portion. As the theory section holds more of the marks, the syllabus for the theory section is also more than the practical section. The practical exams of the whole Intermediate are held after Inter Part-2 exams.
Found: 20 Apr 2021 | Rating: 89/100
NCERT Solutions For Class 12 Physics Chapter 14
What is periodic motion? Give three examples of periodic motion. Examples include oscillation of a spring, swing of a simple pendulum, and uniform circular motion. What is the difference between frequency and period? How are they related? Frequency is the inverse of the period. Chapter 14 continued What is simple harmonic motion? Give an example of simple harmonic motion. A block bouncing on the end of a spring is one example. How can the spring constant of a spring be determined from a graph of force versus displacement? How can the potential energy in a spring be determined from the graph of force versus displacement? Does the period of a pendulum depend on the mass of the bob? The length of the string? Upon what else does the period depend? What conditions are necessary for resonance to occur? How many general methods of energy transfer are there? Give two examples of each. Energy is transferred by particle transfer and by waves.
Found: 28 Apr 2021 | Rating: 92/100
A Level Sciences For OCR Student Book Answers
There are many examples that can be given of each: a baseball and a bullet for particle transfer; sound waves and light waves. What is the primary difference between a mechanical wave and an electromagnetic wave? What are the differences among transverse, longitudinal, and surface waves? A longitudinal wave causes the particles of the medium to vibrate in a direction parallel with the direction of the wave. Surface waves have characteristics of both. Waves are sent along a spring of fixed length. Can the speed of the waves in the spring be changed? Speed of the waves depends only on the medium and cannot be changed. Can the frequency of a wave in the spring be changed? Frequency can be changed by changing the frequency at which the waves are generated. What is the wavelength of a wave? Suppose you send a pulse along a rope. What is the difference between a wave pulse and a periodic wave? Describe the difference between wave frequency and wave velocity. Velocity describes the motion of the wave through the medium.
Found: 21 Apr 2021 | Rating: 93/100
Important Questions For CBSE Class 11 Physics Chapter 14 - Oscillations
Suppose you produce a transverse wave by shaking one end of a spring from side to side. How does the frequency of your hand compare with the frequency of the wave? When are points on a wave in phase with each other? When are they out of phase? Give an example of each. Otherwise, the points are out of phase. Two crests are in phase with each other. A crest and a trough are out of phase with each other. What is the amplitude of a wave and what does it represent?
Found: 17 Apr 2021 | Rating: 90/100
Giancoli 7th Edition, Chapter 14, Problem 14
The amplitude of the wave represents the amount of energy transferred. Describe the relationship between the amplitude of a wave and the energy it carries. When a wave reaches the boundary of a new medium, what happens to it? When a wave crosses a boundary between a thin and a thick rope, as shown in Figure , its wavelength and speed change, but its frequency does not. Explain why the frequency is constant. How does a spring pulse reflected from a rigid wall differ from the incident pulse?
Found: 1 Apr 2021 | Rating: 89/100
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Describe interference. Is interference a property of only some types of waves or all types of waves? The superposition of two waves with equal but opposite amplitudes results in destructive interference. The superposition of two waves with amplitudes in the same direction results in constructive interference; all waves; it is a prime test for wave nature. What happens to a spring at the nodes of a standing wave?
Found: 5 Apr 2021 | Rating: 85/100
MCQ Questions For Class 11 Physics Chapter 14 Oscillations With Answers - NCERT Solutions
Violins A metal plate is held fixed in the center and sprinkled with sugar. With a violin bow, the plate is stroked along one edge and made to vibrate. The sugar begins to collect in certain areas and move away from others. Describe these regions in terms of standing waves. Sugarcovered areas are nodal regions where there is no vibration. If a string is vibrating in four parts, there are points where it can be touched without disturbing its motion. How many of these points exist? Wave fronts pass at an angle from one medium into a second medium, where they travel with a different speed. Describe two changes in the wave fronts. What does not change? The frequency does not change.
Found: 12 Apr 2021 | Rating: 88/100
Chapter 14 Simple Harmonic Motion | Robert Quinn
A credit card number and street address are the best examples of PII. What is the definition of cyber law? What is a characteristic of the open source license of an application software? It requires registration instead of purchasing. It cannot be used for campus-wide deployment. It allows users to modify and share the source code. It does not require purchase in order to use the software. It requires acknowledged completion of a professional training course prior to use.
Found: 16 Apr 2021 | Rating: 90/100
Explanation: An open source license is a copyright license for software that allows developers to modify and share the source code that runs the software. Open source software could be free to use or require purchase. In either case, users have access to the source code. Open source software could be used as personal software or deployed enterprise wide. User registration is an encouraged optional feature. Which statement is characteristic of most personal software licenses? Developers are allowed to modify and share the source code that runs the software. A company is allowed to use the software campus wide. A user is allowed to share the software with friends. A user is allowed to install the software on only one computer.
Found: 1 Apr 2021 | Rating: 93/100
Physics: Answers To End-of-Chapter Questions & Exam Style Questions.
Explanation: Most personal software licenses allow a user to run the software on only one PC. Some personal software licenses allow a user to copy the software onto multiple PCs. These licenses usually specify that the copies cannot be run at the same time. Some personal software licenses are for commercial products that require purchase. There are personal software licenses for open source software that are free to use.
Found: 12 Apr 2021 | Rating: 86/100
Personal software licenses are intended for personal use of the product. Software to be deployed campus wide needs site licenses or enterprise licenses. What two actions should a call center technician avoid when dealing with an angry customer? Choose two. A technician is troubleshooting a PC in a workplace environment and finds many pirated movies on the hard drive. What should the technician do? Make a copy of all the pirated content and send it to the law enforcement authorities. Advise the user that downloading pirated content is illegal and that the user should refrain from doing so. Remove the pirated content and document all work done. Report the findings through the proper channels. Explanation: On discovering illegal activity on a PC, the technician should report it through the proper channels as per company policy.
Found: 19 Apr 2021 | Rating: 86/100
CBSE NCERT Solutions For Class 12 Physics Chapter 14 - Free PDF
A support desk trainer is teaching a new support desk technician some basic rules about starting a conversation with a customer. Which statement describes the rules the trainer should be teaching? Ask the customer what the problem is and then introduce yourself. Learn the name of the customer and create a connection with the customer. Next ask questions that assess the knowledge level of the customer. Start by asking close-ended questions about what the customer understands of the problem and then direct the customer through the correction process. Assess what the customer knows of the support desk process and then use close-ended questions to guide the customer through the correction process. Explanation: The three rules to remember at the beginning of a conversation with a customer are these:Know your customer Create a one to one connection with your customer. Understand the knowledge level of your customer A customer is angry and calls to complain that the service scheduled on the computer took longer than expected.
Found: 22 Apr 2021 | Rating: 89/100
Physics Unit Test Chapter 14,15 Flashcards - 1medicoguia.com
The technician reviews the work order and notices that the service was performed by a new employee. How should the technician respond? Verify that the computer is working properly now. Listen to the complaint and then apologize for any inconvenience caused by the lengthy service on the computer. Explain that the repair technician sent to perform the service is inexperienced. Put the customer on hold until a supervisor is available. Explanation: When dealing with an angry customer, listen and without interrupting let the customer explain the problem. Show sympathy. Apologize for the problem and its inconvenience. Which task would require that a problem be escalated to a level two technician? Typically, more complex tasks such as changing CMOS settings and running diagnostic software would be escalated to a level two technician.
Found: 25 Apr 2021 | Rating: 85/100
Chemistry Chapter 3 Practice Test Answers
A technician receives a call from a customer who is too talkative. How should the technician handle the call? Talk over the customer and quickly gather the necessary information to be of help. Allow the customer to speak without interruption and then try to use closed-ended questions to gather data. Use open-ended questions and repeat all the information back to the customer to politely show that unnecessary information is being given. Politely step in and gain control of the call by asking the customer social questions. Explanation: If a customer is too talkative, the technician should not interrupt the customer but attempt to regain control of the call by asking closed ended questions after customer is through speaking. What should a level two technician do immediately after receiving an escalated work order from a level one technician?
Found: 14 Apr 2021 | Rating: 88/100
Edexcel A Level Physics Student Book 1: Free Online Resources
Call the level one technician and ask questions about the problem. Call the customer back to ask any additional questions and resolve the problem. Document suggestions to solve the problem in the work order and return it to the level one technician. Send the work order to a level three technician and ask for support. Explanation: When a problem cannot be resolved within a predetermined amount of time, the level one technician prepares an escalated work order. The level two technician receives the escalated work order with the description of the problem. The level two technician then calls the customer back to ask any additional questions and resolve the problem. Which two rules pertain to the general daily activities of employees in a call center environment?
Found: 19 Apr 2021 | Rating: 86/100
MCQ Questions For Class 11 Physics Chapter 14 Oscillations With Answers
Explanation: There are rules that call centers generally use to cover the daily activities of their employees. These rules are designed to ensure that there is always adequate coverage for incoming calls, and that the customer is not unduly inconvenienced when working with the call center employees. A high rate of customer satisfaction is always a primary goal of any call center. What does a technician need in order to make changes to software installed on the computer of a customer? The presence of either another technician or other witnesses does not entitle the technician to either install or modify software, even if it is legal. Which is true regarding the treatment of customer property? A technician does not have to care about copies of customer files because it is not the original. Customer property is limited to hardware.
Found: 26 Apr 2021 | Rating: 87/100
MDCAT Physics Chapter 14 Online Mcq Test With Answers For Chapter 14 (Electronics)
Explanation: All customer property is important, including files, phone lists, hardware and other data, and should be treated with respect. Any data should be considered as private and confidential. During computer forensics investigations, which type of data is lost when power is removed from the computer? Why is a chain of custody important in a cyber crime case? It authenticates evidence. It proves guilt. It protects copyrighted materials. Explanation: Evidence must be authenticated before it can be admitted in court. A chain of custody helps to authenticate the evidence by preventing tampering.
Found: 17 Apr 2021 | Rating: 93/100
When performing computer forensics, what can be prevented with a properly and carefully documented chain of custody? Which statement best describes a call center? It is a busy, fast-paced work environment where agents contact customers to arrange preventive maintenance appointments. It is a help desk used by customers to make an appointment to report their computer problems. It is a place that exists within a company and provides computer support to both employees and customers of the company. It is a store-front environment where the customers go with their computers to have them fixed.
Found: 20 Apr 2021 | Rating: 85/100
Page No Answer: When water is poured in a glass, it reaches the brim and rises further. The edge of the glass lies below the water level. In this case, the force of attraction due to molecules of the glass surface is not perpendicular to the solid. Here, the contact angle can be greater than the standard contact angle for a pair of substances. Page No Answer: As the angle of contact is 0, there is no force between the surface of the tube and the liquid. The diameter of the liquid surface is pulled on both sides by equal and opposite forces of surface tension. This results in no net force remaining on the surface of the liquid. Hence, the liquid stays in equilibrium. Page No No, it does not violate the principle of conservation of energy. There is a force of attraction between glass and water, which is why the liquid rises in the tube.
Found: 8 Apr 2021 | Rating: 91/100
Hc Verma I For Class 12 Science Physics Chapter 14 - Some Mechanical Properties Of Matter
However, when water and glass are not in contact, there exists a potential energy in the system. When they are brought into contact, this potential energy is first converted into kinetic energy, which lets the liquid rush upwards in the tube, and then into gravitational potential energy. Therefore, energy is not created in the process. Page No Answer: A mosquito thrown into water has its wings wetted. Now, wet wing surfaces tend to stick together because of the surface tension of water. This does not let the mosquito fly. Page No Answer: The forces act tangentially to the bubble surface on both sides of a given line but they have one component normal to the bubble surface. This component balances the force due to excess pressure inside the bubble.
Found: 19 Apr 2021 | Rating: 88/100
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