Which of the following correctly describes albert einstein’s interpretation of the photoelectric effect.
the maximum photoelectron energy is equal to the energy of the incident photon plus the minimum energy required to remove the electron from the metal.

the photoelectron energy is equal to the energy of the incident photon.

the maximum photoelectron energy is equal to the difference between the energy of the incident photon and the minimum energy required to remove the electron from the metal.

the maximum photoelectron energy is always more than the energy of the incident photon.

false

explanation:

boats, things on boats luggage are way more heavy then water.

answer: the exterior temperature of commercial jet planes as they leave the stratosphere and return to the ground increases steadily.

explanation:

the lower most layer of atmosphere is troposphere which extends from 0 to 12 km above the surface of the earth. the temperature initially decreases as distance is increased from the earth's surface. commercial jets fly in lower part of the stratosphere. the stratosphere extends upto 50 km. the temperature in stratosphere starts rising again due to presence of ozone which traps the uv rays.

thus, when the planes leave the stratosphere and return to the ground, the exterior temperature increases steadily.