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The speed of light in a material is 1.74 x 108 m's. What is the index of refraction of this material?
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A20 cm long spring is attached to a wall. the spring stretches to a length of 22 cm when you pull on it with a force of 100 n. what is the spring constant
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Kinetic energy depends a. mass b. speed (velocity) c. both of the above d. none of the above
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The speed of light in a material is 1.74 x 108 m's. What is the index of refraction of this material...
Computers and Technology, 05.09.2019 16:10
Computers and Technology, 05.09.2019 16:10
Computers and Technology, 05.09.2019 16:10
Computers and Technology, 05.09.2019 16:10