Which statement describes how heat is transferred by radiation? Air molecules touch the warm ground, heating them up.

Sunlight travels through space without the aid of fluids or solids.

Air at the equator rises and sinks at the poles.

Warm air rises and takes heat with it; eventually it cools and sinks.

Measuring which physical property is most likely to produce the most precise results when trying to identify a substance

Asolution contains 180 g of glucose (c6h12o6) and 162 g of water. what is the mole fraction of glucose?

What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.