Copper has a specific heat capacity of 3.80 x 102 Jkg-1K-1 What temperature change would 300 g of copper experience when heated with 560 J of thermal
energy?

Aplane flying horizontally at an altitude of 1 mile and a speed of of 500mih passes directly over a radar station. find the rate at which the distance from the plane to the station is increasing when it is 2mi away from the station.

How are positive ions different from neutral atoms

Which inventor was often called the lady edison