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Questions and Answers
Consider the statements below:
- One-direction motion
- Back and forth motion
- Movement with uniform period
- Movement with different period
- Movement through equilibrium
- Movement through random point
Which of the statements about vibration are correct?
Consider the statements below:
- One-direction motion
- Back and forth motion
- Movement with uniform period
- Movement with different period
- Movement through equilibrium
- Movement through random point Which of the statements about vibration are correct?
The number of full vibrations per one second is called?
The number of full vibrations per one second is called?
frequency
An ideal pendulum with the length of rope of l, is pulled by a rigid sphere load with the mass of m. Then the pendulum is deviated with 10° angle, causing the pendulum to vibrate periodically. To make the period of swinging faster, the correct thing that can be done is....
An ideal pendulum with the length of rope of l, is pulled by a rigid sphere load with the mass of m. Then the pendulum is deviated with 10° angle, causing the pendulum to vibrate periodically. To make the period of swinging faster, the correct thing that can be done is....
Consider these examples below:
- Light wave
- Sound wave
- Radio wave
- Water surface wave
Which of the following are examples of electromagnetic waves?
Consider these examples below:
- Light wave
- Sound wave
- Radio wave
- Water surface wave Which of the following are examples of electromagnetic waves?
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Consider these statements below:
- Mechanical wave
- Electromagnetic wave
- Its propagation direction is parallel with its vibration direction
- Its propagation direction is perpendicular with its vibration direction.
Which statements relate to sound waves?
Consider these statements below:
- Mechanical wave
- Electromagnetic wave
- Its propagation direction is parallel with its vibration direction
- Its propagation direction is perpendicular with its vibration direction. Which statements relate to sound waves?
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Flashcards
Flashcard
Flashcard
A card used for studying that has a term on one side and a definition on the other.
Definition
Definition
A statement that explains the meaning of a word or term.
Hint
Hint
A clue to help someone remember or figure something out.
Memory Tip
Memory Tip
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Testing Effect
Testing Effect
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Concept Breakdown
Concept Breakdown
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Progressive Learning
Progressive Learning
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Active Retrieval
Active Retrieval
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Atomic Concepts
Atomic Concepts
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Educational Value
Educational Value
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Study Notes
Physics Test - Vibration and Wave
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Question 1: Correct statements about vibration are: one-direction motion is incorrect; back and forth motion is correct; movement with uniform period is correct. The correct answers are 2 and 3.
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Question 2: The number of full vibrations per second is called frequency.
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Question 3: To make the period of a pendulum swing faster, reduce the length of the rope or increase the angle of deviation.
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Question 4: Examples of electromagnetic waves are light waves and radio waves.
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Question 5: The correct statements relating to sound waves are: mechanical waves; and electromagnetic waves have vibration direction and propagation direction are parallel. The correct combination is 2 and 4.
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Question 6: Analyzing wave characteristics (X, Y, and Z):
- Amplitude of X is the greatest.
- Periods of X and Y are the same.
- Frequency of Z is greater than Y.
- Period of Z is greater than X.
- Frequency of X is the greatest.
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Description
Test questions cover vibrations, frequency, pendulum periods, and electromagnetic and sound waves. Includes analysis of wave characteristics such as amplitude and frequency. Designed for a physics course.
