The forces of cohesion of the molecules within are very much less in them
The forces of cohesion are very large
The forces of adhesion are large
The forces of adhesion are less
Solids which conduct electricity at higher temperature but not at lower temperature are called
Sound becomes hazardous noise pollution at decibels?
Sound cannot pass through
Sound cannot travel though
Sound following a flash of lightning is called
Sound is heard over longer distances on rainy days as
Sound is heard over longer distances on rainy days because
Sound is produced by _ objects.
Sound of frequency below 20 Hz are called
Sound produced at a point is heard by a person after 5 s, while the same sound is heard by another person after 6 s. If the speed of sound is 300 m/s, what could be the maximum and minimum distances between the two persons?