He atmosphere is heated both by the sun and by the earth's surface. water radiates heat differently than land, so the air temperature over the ocean is usually different than the air temperature over land. the difference in air temperature over land compared to over water causes convection currents in the atmosphere. how would a person at the beach experience these convection currents?
a. they would feel that the sand is hot.
b. they would feel that the water is cold.
c. they would feel the heat of the sun.
d. they would feel wind as the air moves.

The magnetic field inside a superconducting solenoid is 4.50 t. the solenoid has an inner diameter of 6.20 cm and a length of 26.0 cm. determine (a) the magnetic energy density in the field and (b) the energy stored in the magnetic field within the solenoid.

Using gravity, an elephant can pull a mouse towards it from the ground. true or false explain why. will give brainliest if answered fast and the best explanation

Beryl states that insulation with the smallest possible thermal conductivity is best to keep a house warm in winter, but worst for keeping a house cool in summer. sapphire insists the reverse is true: low thermal conductivity is good in the summer, but bad in the winter. which one, if either is correct? a. beryl, because low thermal conductivity results in low heat transfer. b. beryl, because low thermal conductivity results in high heat transfer. d. sapphire, because low thermal conductivity results in high heat transfer. e. neither, because low heat transfer is desirable both in summer and in winter.