3 Question 1 (1 point)

✓ Saved

The paths of the planets across the celestial sphere are very close to the ecliptic,

because:

the planets take one year to orbit the Sun.

the planets are fixed in the sky on the ecliptic.

the planets all orbit in almost the same plane.

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?

If anyonee has done the momentum lab practical in physics can you give me the answers i am s lostt rnn : (