[" If the frequency of a wave is increased by "],[25%" ,then the change in its wavelength will "],[" be: (medium not changed) "]

If each side of a square is increased by 25%, find the percentage change in its area?

If the side of a square is increased by 25%, then its area is increased by :

If the vibrating length of a string is increased by 25% , then its fundamental frequency will

If the distance between two bodies is increased by 25% , then the % change in the gravitational force is

If the price of a book is first decreased by 25% and then increased by 20% then the net change in the price will be a.no change b.5% increase c.5%backslash decrease d.10% decrease

Light enters from air into a medium of R.I. 1.5. Percentage change in its wavelength is

If frequency of light increases will there be any change in the refractive index of the medium?

If the distance between the screen and the sources is decreased by 25%, then the change in fringe width is