An infrared wave has a wavelength of 6.5 * 10-4 cm. what is this distance in angstroms, å?

Describe a situation where an object would have potential energy transformed into kinetic energy?

Do metal atoms tend to gain or lose electrons?

Classical kinetic energy is conserved in all reference frames. True False

Match the traits to the ogransims

1. What process forms high non-volcanic mountain ranges?

What is one important role that ocean waters have in heating Earth? absorb and transport solar energy transport nutrients and waste create and emit solar energy wear away rock and soil

Shelly was surprised to learn the dwarf planet Pluto used to be considered a planet. What would have had to be true for Pluto to remain categorized as a planet? Pluto would need to have an atmosphere.

Two uncharged metal spheres, #1 and #2, are mounted on insulating support rods. A third metal sphere, carrying a positive charge, is then placed near #2. Now a copper wire is momentarily connected between #1 and #2 and then removed.

Which waves can travel through a vacuum? A) light waves Eliminate B) ocean waves C) sound waves D) mechanical waves

Select the statement that best describes gravity. Gravity is the force that draws objects closer to the Earth because of the positive or negative charge.