Answers: 1
Physics, 22.06.2019 18:50, mariposa91
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 20c 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
Answers: 2
Physics, 23.06.2019 01:00, thinkerbelly157
Two positive charges are equal. which has more electric potential energy?
Answers: 1
Physics, 23.06.2019 01:40, hinacat87
When you see distant streetlights through smog, they look dimmer and redder than they do normally. but when you see the same streetlights through fog or falling snow, they look dimmer but not redder. use your knowledge of the interstellar medium to discuss the relative sizes of the particles in smog, fog, and snowstorms compared to the wavelength of light.
Answers: 3
Physics, 23.06.2019 02:30, bradlenz4293
Failure to accomplish erikson’s psychosocial task of late adulthood leads to despair. a. true b. false
Answers: 1
A bowling ball is lifted 1.2m above its initial height, increasing its GPE by 62J. What's the mass o...
Biology, 10.07.2019 16:50