Among the following materials sound travels fastest in

Among the following materials sound travels fastest in
1). Steel
2). Air
3). Vacuum
4). Water

Answer This Question with Explaination and Earn! Click Here to Know More!

---

Answer This Question
Name:
Email:
Answer :
Sum of (3+5)
Submit:

Other Questions

1. In a projectile motion, a large angle with the horizontal produces ______.

2. Indicate the correct arrangement for electromagnetic radiation in order of their increasing wavelength.

3. Rectifiers convert _____.

4. If the pressure in closed vessel is?reduced by drawing out some gas, the mean free path of the gas molecules will

5. Who gave black hole theory?

6. A man cannot see clearly beyond 10 meters. The disease he suffers from :

7. The different colours of different stars are due to the variation of

8. A body moving in a circular path with a constant speed has a

9. Question 10.23:Two vessels have the same base area but different shapes. The first vessel takes twice the volume of water that the second vessel requires to fill upto a particular common height. Is the force exerted by the water on the base of the vessel the same in the two cases? If so, why do the...

10. Lakes freeze in cold countries in winter leaving the water underneath at