Physics, 12.01.2021 09:00 kaylarojascliff
A police officer uses a radar gun to determine the speed of a car. A specialized radar gun uses ultraviolet light to determine the speed.
What describes the wave used? check all that apply.
transverse
longitudinal
heat
electromagnetic
sound
Answers: 1
Physics, 22.06.2019 09:00
Why can blue light and yellow light combine to produce white light? question 17 options: they are both primary colors of light. they absorb each other's wavelengths. because blue, yellow, and white are primary colors. they are complementary colors of light.
Answers: 1
Physics, 22.06.2019 23:00
Determine the force the sun exerts on an object with a mass of 80.0 kg if that object is on the earth. what is the force exerted by the moon on the same object? what is the force the earth exerts on it?
Answers: 1
Physics, 23.06.2019 10:40
10. the kinetic theory of matter states that atomic particles will move if the temperature is above the freezing temperature of water atomic particles bounce off each other one time in their life atomic particles are constantly bumping off each other because particles are in direct contact with each other at all times all matter is made up of atomic particles which are in constant random motion
Answers: 1
Physics, 23.06.2019 10:50
The is a pea sized structure in the brain that is involved in many aspects of motivation, including sex, aggression,and hunger
Answers: 1
A police officer uses a radar gun to determine the speed of a car. A specialized radar gun uses ultr...
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