Answer: The refractive index or n shows the relationship between c and the speed v when light travels through a material. The equation is n=c/v. In water, the refractive index is 1.3 and in glass, it is 1.5. Therefore, light travels faster through water, than it travels through glass.
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The input force that you use on an inclined plane is the force with which you push or pull an object. The output force is the force that you would need to lift the object without the inclined plane. This force is equal to the weight of the object.
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Label A: Battery, Label B: Light or Bulb, Label C: Switch
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Oki said he would not hood him to go on a bike but i said he would be ok if you don’t have a ride home with you and green one for a
