The standard unit of force in the metric system is the a. gram b. pound c. newton d. kilogram

Determine the amount of work done when a crane lifts a 100-n block form 2m above the ground to 6m above the ground

How many hydrogen (h) atoms are in one molecule of sulfuric acid, h2so4? (1 points) 1 2 4 7

While standing outdoors one evening, you are exposed to the following four types of electromagnetic radiation: yellow light from a sodium street lamp, radio waves from an am radio station, radio waves from an fm radio station, and microwaves from an antenna of a communications system. rank these type of waves in terms of increasing photon energy.