what are the three temperature scales?
explain how sea breezes occur:
sun warms land, water heats faster, air over land is hotter than air over water - warmer air - less dense moving up. cooler air moves to create a 'sea breeze'.
what is a laser light?
A laser is a device that emits light through a process of optical amplification based on the stimulated emission of electromagnetic radiation. The term "laser" originated as an acronym for "light amplification by stimulated emission of radiation".