the linear expansivity of the material of a cube of 12 * 10 12 * 10 raise to power - 6 k if the length of each of each side of a cube is 10 cm find the area of 11 face of the cube

Oxygen and nutrients are moved through the body by the: a. circulatory system c. lymphatic system b. digestive system d. reproductive system

Clothes dryer uses about 7 amps of current from a 240 volt line. how much power does it use?

The vapour pressure of benzene is 53.3 kpa at 60.6 °c, but it fell to 51.5 kpa when 19.0 g of a non-volatile organic compound was dissolved in 500 g of benzene. calculate the molar mass of the compound.