According to ohms law what is the resistance of a light bulb if the applied voltage is 9.0v and the current is 0.30 amps

What are the differences and similarities of a compression wave and a transverse wave?

The speed of light in a material is 0.50 c. what is the critical angle of a light ray at the interface between the material and a vacuum?

If we relied solely on the nonrenewable resources found in the u.s., which one would we run out of first at current usage levels? a. natural gas b. oil c. uranium d. coal