Question

Why dods a car parked in sunlight remains hot from inside even when there is no sunlight in the cad?

Answer 1

Because heat energy enters the car and then gets trapped

Answer 2

Inside the car, the air is trapped, so it heats up to the same temperature as the car. Answer 4: Radiation from the Sun is absorbed, through the glass, by the inside of the car. That is why it helps to a) have tinted glass or b) use a screen on the windows while it is parked.