Four locations on Earth receive sunlight at different angles. At which of the following angles will the intensity of sunlight received be the greatest? O 90° 075° O 50° 0 25°​

b. lifting dumbbell weight at 20-degree angle from the body after a 45-degree angle

when heated, the valance electrons increased their speed and transferred the heat from electron to electron.   i just took the test.

the answer is false. this is because for ice to melt, it requires latent heat of melting. latent heat means heat energy required to change phase without any increase in temperatures. therefore, the ice will take energy from the environment to melt hence atmospheric temperatures will reduce.