Sound cannot travel in vacuum....

Sound cannot travel in vacuum.

Text Solution

AI Generated Solution

**Step-by-Step Solution:** 1. **Understanding Sound Waves**: - Sound is classified as a mechanical wave. This means it requires a medium (solid, liquid, or gas) to propagate. 2. **Nature of Sound Propagation**: - Sound travels in the form of compressions and rarefactions. - Compressions are regions where particles are close together. ...

Topper's Solved these Questions

SOUND
MTG IIT JEE FOUNDATION|Exercise NCERT SECTION (fill in the blanks)|5 Videos
SOUND
MTG IIT JEE FOUNDATION|Exercise NCERT SECTION |13 Videos
SOUND
MTG IIT JEE FOUNDATION|Exercise SOLVED EXAMPLES |15 Videos
SOME NATURAL PHENOMENA
MTG IIT JEE FOUNDATION|Exercise Olympaid/HOTS Corner |10 Videos
STARS AND THE SOLAR SYSTEM
MTG IIT JEE FOUNDATION|Exercise Olympiad/HOTS Corner|15 Videos

Read the given statement and conclusions carefully and decide which of the conclusions logically follow(s) from the statement. Statement: Sound connot travel in vacuum. Conclusions: I. We cannot hear sound of explosion in vacuum. II. We cannot hear sound of explosion in atmosphere.

Only Conclusion I follows.

Either conclusion I or conclusion II follows

Only Conclusion II follows

Neither conclusion I nor conclusion II follow.

Sound cannot travel through

Solid

Liquid

Vacuum

Both (a) and (c )

Consider the following statements: 1. Two persons on the surface of moon cannot talk to each other. 2. Sound waves cannot travel through vacuum. 3. Speed of sound is greater in solid medium than in liquid or gas medium.

3 alone is correct

1 and 2 are correct

1 and 3 are correct

1, 2 and 3 are correct