Please, answer below questions: Remember units. Use the correct number of significant figures. 1. A laser...

Please, answer below questions:

Remember units. Use the correct number of significant figures.

1. A laser produces a beam of light with a radius of 1.7 mm. Its energy density is 9.17 10-7 J/m3 . a) What is its power? b) What is the force of its radiation pressure?

2. As light goes from air to an unknown liquid, an incident angle of 20.0° becomes a refracted angle of 13.1°. If light goes from the unknown liquid to air, what is the largest incident angle that does not experience total internal reflection?

Expert Solution

genius_generous answered 2 years ago

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