Physics, 21.07.2019 11:30 haleyehewitt2001
The speed of light in a vacuum is 2.99x10^8 m/s. calculate its speed in miles per hour.
Answers: 1
Physics, 21.06.2019 21:30
Although light from the sun appears white, it is actually made up of a lot of different colors. this portion of the electromagnetic spectrum, we call white light is referred to as within the electromagnetic spectrum.
Answers: 1
Physics, 22.06.2019 15:00
Steelhead trout migrate up stream to spawn.occasionally they need to leap up small waterfalls to continue their journey. fortunately, steelhead are remarkable jumpers, capable of leaving the water at a speed of 8.0 m/s. a. what is the maximum height a steelhead trout can jump? b.leaving the water at 8.0 m/s, the trout lands on top of the water fall 1.8 m high. how long was it in the air?
Answers: 2
Physics, 23.06.2019 02:30
Anthropology is the study of the effects of disease on the body, while forensic anthropology studies the disease of crime a.) true b.) false
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Physics, 24.06.2019 00:00
Which of the following correctly compares uv rays and infrared waves? infrared waves have higher energy than uv rays. infrared waves have the same wavelength as uv rays. infrared waves have lower frequency than uv rays. infrared waves have shorter wavelength than uv rays.
Answers: 1
The speed of light in a vacuum is 2.99x10^8 m/s. calculate its speed in miles per hour....
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