Physics, 06.08.2021 06:30 magemenproduct
Light is incident from air on the surface of a glass slab, which has an index of refraction of 2.5 In the air the light beam makes an angle of 40 degree with the normal to the surface. What is the angle of the beam with the normal in the glass?
Answers: 1
Physics, 22.06.2019 14:30
In order to do work, the force vector must be question 1 options: in a different direction than the acceleration vector. in a different direction than the displacement vector. in the same direction as the displacement vector and the motion. in the same direction as the acceleration vector.
Answers: 1
Physics, 23.06.2019 03:00
Pressure is a measure of force per unit area or p=f/ap=f/a. a student is checking the amount of pressure their car exerts upon the road. the car weighs 22 tons ( us short ton ). the student finds the dimensions of each tire's footprint on the road is 12.5 cm x 16.5 cm. in pounds per square inch (psi), what is the total pressure the car exerts upon the road?
Answers: 2
Light is incident from air on the surface of a glass slab, which has an index of refraction of 2.5 I...
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