1. during which phase of the moon may a solar eclipse occur? (points : 1)
new moon
first quarter moon
full moon
third quarter moon

question 2. 2. during which phase of the moon may a lunar eclipse occur? (points : 1)
new moon
first quarter moon
full moon
third quarter moon

question 3. 3. which layer of the sun is visible during a total solar eclipse? (points : 1)
photosphere
chromosphere
core
corona
plz

On a hot saturday morning while people are working inside, the air conditioner keeps the temperature inside the building at 22degreesc. at noon the air conditioner is turned off, and the people go home. the temperature outside is a constant 33degreesc for the rest of the afternoon. if the time constant for the building is 4 hr, what will be the temperature inside the building at 4 : 00 font size decreased by 2 upper p . font size decreased by 2 upper m .? at 6 : 00 font size decreased by 2 upper p . font size decreased by 2 upper m .? when will the temperature inside the building reach 24degreesc? 324281

During cooling, the kinetic energy of the molecules falls. why does this happen? a. the motion of the molecules increases. b. the motion of the molecules slows down. c. the van der waals forces between molecules decrease d. the forces of attraction between the molecules are overcome.

The electric field inside a battery generates an electric potential difference of 12v. the plates are seperated by a distance of 0.25m. what strength of the electric field?