Neha Sharma and Akanksha Dudpuri Solutions for Chapter: Sound, Exercise 3: Some Questions from NCERT
Neha Sharma Science Solutions for Exercise - Neha Sharma and Akanksha Dudpuri Solutions for Chapter: Sound, Exercise 3: Some Questions from NCERT
Attempt the free practice questions on Chapter 11: Sound, Exercise 3: Some Questions from NCERT with hints and solutions to strengthen your understanding. Start Up Science solutions are prepared by Experienced Embibe Experts.
Questions from Neha Sharma and Akanksha Dudpuri Solutions for Chapter: Sound, Exercise 3: Some Questions from NCERT with Hints & Solutions
Sound can travel through
Which of the following voices is likely to have minimum frequency?
The range of audible frequencies to man is to .
The unit of frequency is _____.
The sound from a mosquito is produced when it vibrates its wings at an average rate of vibrations per second. What is the time period of the vibration?
Explain in what ways noise pollution is harmful to humans.
Your parents are going to buy a house. They have been offered one on the roadside and another three lanes away from the roadside. Which house would you suggest your parents should buy? Explain your answer.
Lightning and thunder take place in the sky at the same time and at the same distance from us. Lightning is seen earlier and thunder is heard later. Can you explain?
