Two sources of light of wavelength 710 nm are 9 m away from a pinhole of diameter 1 mm. how far apart must the sources be for their diffraction patterns to be resolved by rayleigh's criterion? answer in mm unit

Which of these describe conduction transfer of heat between two objects that are touching transfer of heat by the actual movement of war matter the process in which energy is imitated by one of the object transmitted through space and absorbed by another a process in which energy is released by the molecules breaking apart

Acar of mass 800kg is moving at a speed of 2.2m/s.

How can you measure the amplitude of a longitudinal wave?