two waves of same frequency travelling in the same direction
two waves of same frequency travelling in the opposite direction
a transverse wave superposing a longitudinal wave
two waves of the same speed superposing
Steam at 100°C causes more severe burns than water at 100°C because
Steam at 1000C causes more severe burns than water at 100° C as
Steel is more elastic than Rubber because
Submerged objects can be located using
Submerged objects can be situated using
Suitable impurities are added to a semiconductor depending on its use. This is done in order to
Super conductivity is a phenomenon in which the resistance of a substance
Super conductors are substances that
Superconductors are substances which
Superconductors are those elements