Who was the last person to step on the moon?

Two metals are used to make batteries. Would a battery in which both metals components are copper, make a good battery? Explain your reasoning.

According to Faraday's law, voltage cannot be changed by changing the magnetic field strength.

A sealed glass jar contains carbon dioxide gas. As the temperature of the gas in the jar increases, what will most likely happen?

Earth has a mass of 5.97 x 10*kg, and a mean radius of 6.38 x 108m. What would be the orbital speed and period of a satellite in orbit 1.44 x 109 m above Earth?

Can Volcanoes create new landforms such as mountains

Laser light of wavelength 470 nm shines on a pair of slits at normal incidence, producing a pattern of maxima on a large screen 92.0 cm away from the slits. The second order maximum is observed to be 31.7 cm away from the central maximum. a.

What does the slope of a line of best fit represent

A bowling ball is pushed with a force of 22.0N and accerlates at 5.5 m/s square. What is the mass of the bowling ball A - 4.0 kg B-0.25 kg C-25 kg D-4.00 kg

How to eat butter. I want to know how you all eat the butter.

What is the transfer of heat through a solid as a result of molecular action called? radiation convection conduction magnetism?