Pls ! what is electromagnetic radiation? a) the transfer of energy as sound waves b) the medium through which electromagnetic waves travel c) a magnetic field d) the transfer of energy as electromagnetic waves
c. heat could easily travel through the molecules in the air and escape/enter the flask. removing the air slows down the heat transfer.
Answer from: Quest
Neither model is able to show the reactivity of potassium.
Answer from: Quest
the transfer of heat by electromagnetic radiation is called thermal radiation . it is usually carried out by electromagnetic waves in an energy range just below the visible spectrum, which is the infrared range.
so the answer would be radiation.
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Ithe undersigned only for use your own email and delete any and copies and of the itself and to be there is a good timewhat does a decrease in temperature indicate about the molecules in a sample of liquid water? decreased chemical energy of the moleculesdecreased kinetic energy of the moleculesincreased chemical energy of the moleculesincreased kinetic energy of the moleculeshow does a sample of helium at 15 â°c compare to a sample of helium at 215 k? the helium at 15 â°c has a higher average kinetic energy than the sample at 215 k.the helium at 15 â°c has lower nuclear energy than the sample at 215 k.the helium at 15 â°c has slower-moving atoms than the sample at 215 k.the helium at 15 â°c has smaller atoms than the sample at 215 k.
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