Disha Expert Team Solutions for Chapter: Sound, Exercise 1: EXERCISE
Disha Expert Team Physics,Chemistry,Biology Solutions for Exercise - Disha Expert Team Solutions for Chapter: Sound, Exercise 1: EXERCISE
Attempt the free practice questions on Chapter 4: Sound, Exercise 1: EXERCISE with hints and solutions to strengthen your understanding. General Science for Competitive Exams solutions are prepared by Experienced Embibe Experts.
Questions from Disha Expert Team Solutions for Chapter: Sound, Exercise 1: EXERCISE with Hints & Solutions
The wavelength of infrasonics in air is of the order of _____.
When a sound wave goes from one medium to another, the quantity that remains unchanged is _____.
Resonance is an example of _____.
A hollow sphere is filled with water. It is hung by a long thread, as the water flows out of a hole at the bottom, the period of oscillation will _____.
If a tunnel is dug along the earth's diameter and a piece of stone is dropped into it, then the stone will _____.
Which of the following statements is incorrect regarding the time period of a simple pendulum oscillating with small amplitude? The time period of the pendulum _____.
Range of audio-frequencies is _____.
The marching soldiers break steps while crossing a bridge because of _____.
