The steam rising off of a pot of boiling water, or the smoke and heat rising off of a lit candle wick, shows air moving in currents. a conduction b convection c radiation

What is a carrier wave and how does it affect what you hear on the radio

12. a body is a particular amount of matter. it can be a solid, liquid or gas. it can be described as existing in a. size and shape. b. motion and force c. time and space. d. location and movement.

Sound travels slower in colder air that it does in warmer air. make a claim about the effect of air temperature on the speed of sound. support your claim with evidence