an infinitely long line charge of uniform density produces an electric field. show that the divergence of this field is zero everywhere (except at the line)​

second mirror gathers light from a faraway object and reflects it to another mirror. - a.

hi there!

your question asks at which segment does freezing occur.

since we're talking about water, the freezing point of water will be 32 degrees fahrenheit or below.

hope this ! ~

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.