What is used to generate interference patterns in order to produce a hologram? shadows spectrometers lasers prisms

The answer was frequency

Four bricks of length L, identical and uniform, are stacked on top of one another in such a way that part of each extends beyond the one beneath.

Why do astronomers find it difficult to detect individual exoplanets?

As waves travel away from a source of light, they spread over a larger area. Which describes the effect of distance on the intensity of light?

What is the purpose of cooking using sunlight?

A flexible balloon contains 0.330 mol of an unknown polyatomic gas. Initially the balloon containing the gas has a volume of 7100 cm3 and a temperature of 24.0 ∘C. The gas first expands isobarically until the volume doubles.

What structure is located at the front edge of the retina and has a tooth like appearance?

What is used to generate interference patterns in order to produce a hologram? shadows spectrometers lasers prisms

Nitroglycerin flows through a pipe of diameter 3.0 cm at 2.0 m/s. If the diameter narrows to 0.5 cm, what will the velocity be?

A 10 kg rock is suspended 320 m above the ground calculate the speed in which the rock hits the ground