Explain how
antifreeze keeps water in a
car radiator from freezing
at 0°C

How many moles of n2 you have in 476 l sample at stp?

Why are people not able to scuba dive in the deep part of the ocean

Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space