7 Choose the answer that best completes the sentence below. it is It is important to stay safe during thunderstorms, unlikely that you will be struck by lightning during your lifetime. A) initially B moreover c in summary D even though 1​

The extremely high temperatures needed to trigger nuclear fusion are proposed to be generated by laser irradiating a spherical pellet of deuterium and tritium fuel of diameter 1.8 mm. (a) determine the maximum fuel temperature that can be achieved by irradiating the pellet with 200 lasers, each producing a power of 550 w. the pellet has an absorptivity 0.3 and emissivity 0.8.

True or false: the cycle of seasons on the earth is caused by the tilt of the earth on its axis toward and away from the sun.

An electric current is flowing through the cord below. what will happen to this current if a magnet is brought near the cord? a. the electric current will stop flowing. b. it will exert a force on the voltage. c. the resistance of the wire will decrease. d. it will exert a force on the electric current.