WAEC Physics Past Questions & Answers - Page 302

Two solids P and Q of equal mass are heated to the same temperature and dropped simultaneously into two identical containers X and Y containing equal volumes of water at room temperature. The temperature of X will rise higher than that of Y only if the

An object R leaves a platform XY with a horizontal velocity of 7m^-1 and lands at U. lf it takes the same object 0.3s to fall freely from Y to P, calculate the distance PU.(Take g = 10ms^-2)

Dry hydrogen is trapped by pellet of mercury in a uniform capillary tube closed at one end. If the length of the column of hydrogen at 27°C is 1.0m, at what temperature will the length be 1.20m?

A cube made of a metal of linear expansivity is warmed through a temperature of t. lf the initial volume of the cube is V what is the increase in volume of the cube?

The absolute zero temperature is defined as the temperature at which