How much heat is transferred after 2 minutes to the 0.3 m 2 surface of an aluminum plate that is 1.5 cm thick when one side is on a 300 o C oven and the other side is at 30 o C?

An ambulance emits a frequency of 450 hz from its siren. what frequency is heard by a man as the ambulance moves toward him? less than 450 hz more than 450 hz 450 hz 0 hz

12 drag each label to the correct category. decide whether each statement describes mass or weight. measured in newtons measured in kilograms does not change when gravity changes === a gravitational force changes when gravity changes the amount of matter in something mass weight

To a of 4 x hz is 1. 0. mm nm nm