We perform an experiment where plane waves are shone on a screen, at normal incidence. two slits are cut in the screen. each slit is one quarter wavelength thick, and the midpoints of the two slits are one wavelength apart. determine the intensity of the waves past the screen, as a function of angle.

What property is a characteristic of a substance that can be observed and does not change the identity of the substance

According to newton's second law, when the same force is applied to two objects of different masses, a the object with greater mass will experience a great acceleration, and the object with less mass will experience an even greater acceleration, b. the object with greater mass will experience a smaller acceleration, and the object with less mass will experience a greater acceleration, c. the object with greater mass will experience a greater acceleration, and the object with less mass will experience a smaller acceleration, d. the object with greater mass will experience a small acceleration, and the object with less mass will experience an even smaller acceleration.

To a of 4 x hz is 1. 0. mm nm nm