Which of the following statements is true?
a. nuclear energy is an inexhaustible resource since there is an unlimited amount of uranium.
b. solar energy is an inexhaustible resource since it is fueled by the sun.
c. coal is an inexhaustible resource since it forms from the fossilized remains plants and animals and more plants and animals die every day.
d. wood is an inexhaustible resource since we can always plant more trees.

Apair of 10μf capacitors in a high-power laser are charged to 1.7 kv. a. what charge is stored in each capacitor? b. how much energy is stored in each capacitor?

Write down two additional questions about earth's magnetic field that will make your presentation more informative.

Amass attached to a spring is displaced from its equilibrium position by 5cm and released. the system then oscillates in simple harmonic motion with a period of 1s. if that same mass–spring system is displaced from equilibrium by 10cm instead, what will its period be in this case? a mass attached to a spring is displaced from its equilibrium position by and released. the system then oscillates in simple harmonic motion with a period of . if that same mass–spring system is displaced from equilibrium by instead, what will its period be in this case? a) 0.5sb) 2sc) 1sd) 1.4s