Welcome to your Grade 10 Physics chapter 4
After carefully reading the following 30 questions, choose the correct answer.
1.
Which of the following is an example of a longitudinal wave?
2.
What is the term for the maximum displacement of a particle from its equilibrium position?
3.
In a transverse wave, the particles of the medium vibrate:
4.
Which quantity is defined as the number of complete oscillations per unit time?
5.
What is the relationship between the period (T) and frequency (f) of an oscillation?
6.
Which part of a longitudinal wave corresponds to a region of high pressure?
7.
The distance between two consecutive crests in a transverse wave is called:
8.
Which wave property remains constant when a wave travels from one medium to another?
9.
What occurs when two waves overlap to produce a wave of greater amplitude?
10.
The time taken for one complete cycle of motion is the:
11.
What is the wave speed if the frequency is 10 Hz and the wavelength is 2 meters?
12.
Which phenomenon describes the bending of waves around an obstacle?
13.
A simple pendulum's period depends on which of the following?
14.
In Simple Harmonic Motion (SHM), the restoring force is proportional to:
15.
Which of the following is the SI unit of frequency?
16.
Resonance occurs when the driving frequency is equal to the:
17.
A wave that requires a medium for transmission is called a:
18.
The point of zero displacement in a standing wave is called:
19.
What is the term for the reduction in amplitude of an oscillation over time due to energy loss?
20.
Sound waves travel fastest in:
21.
Which wave property determines the pitch of a sound?
22.
If the length of a pendulum is quadrupled, the period:
23.
The loudness of sound is primarily determined by its:
24.
In a standing wave, the points of maximum displacement are called:
25.
Which phenomenon occurs when a wave hits a boundary and bounces back into the same medium?
26.
The speed of a wave is given by the formula:
27.
What is the frequency of a wave with a period of 0.02 seconds?
28.
Light is an example of which type of wave?
29.
Which of the following can travel through a vacuum?
30.
If the tension in a string is increased, the speed of the wave traveling on it:
