The main factor which affects the speed of sound wave is the?

Similar Questions

When the same amount of current, I is passed through different wires under the same conditions, the ...

Lines of force I. Begin and end on equal and opposite electric charges. II. are in state of ten...

Which of the following factors decreases the rate of evaporation of a liquid? ...

A metal of volume 40 cm3 is heated from 30 °c to 90 °c, the increase in volume is ...

Clinical thermometers are examples of ...

Steam from boiling water causes more damage on the skin than does boiling water because ...

Two spanners X and Y of lengths 15cm and 20cm respectively are used in turn to give a screw of pitch...

If it takes an object 3s to fall freely to the ground from a certain height, what is the distance co...

A quantity of water at 0 °C is heated to 30 °C. For each degree rise in temperature, its den...

Two plane mirrors are inclined at an angle 20° to each other. Determine the number of images for...