A generator converts mechanical energy to electrical energy by using a conducting metal loop turning in a... A. magnetic field
B. Gravitational field
C. Steel sphere
D. Cooper sphere

Orange juice has a lower or higher viscosity than chocolate syrup

Avertical clean glass piezometer tube has an inside diameter of d = 1 mm and is used to measure pressure in a horizontal pipe carrying water as shown. due to pressure in the pipe, the water at 20c rises into the tube to a height h. if the water pressure in the pipe is p = 500 pa gauge, estimate the height h: (a) without considering surface tension (b) with surface tension (capillary) effects. the contact angle  can be assumed at 30 deg

Which best describes the difference between internal and thermal energy?