It is desired that the radiation energy emitted by a light source reach a maximum at 470 nm. Determine the temperature of this light source and the fraction of radiation it emits in the visible range (i. e 0.40–0.76 µm)

Luke and carrie are driving down a straight section of the interstate at 70 mph in luke's new convertible. carrie is drinking a soda in the passenger seat. when she is done she tosses the bottle straight up in the air, just above the height of the car. what will happen to the bottle if air resistance is neglected? a. the bottle will land in carrie's lap. b. not enough information is given. c. the bottle will land on the interstate in front of the car. d. the bottle will land on the interstate behind the car.

The force will determine the acceleration.

More solar radiation is absorbed by earth’s surface than by