Distinguish among the three places that volcanoes occur with respect to plate boundaries

Which form of energy is due to the movement of electrons? O A. potential O. B. electrical O C. nuclear O D. kinetic

An ion contains 8 protons, 10 electrons, and 7 neutrons. What is the mass of the ion?

A 10.0 kg block on a table is connected by a string to a 63 kg mass, which is hanging over the edge of the table. assuming that frictional forces may be neglected, what is the magnitude of acceleration of the block when the other block is released?

What happens to an object when you increase or decrease its density

A very bright source of red light has much more energy than a dim source of blue light. which of these light sources has the best chance of ejecting electrons from a metal surface?

What is energy from the sun called?

Which was least likely to have been a component of Earth's atmosphere before life began? A-sulfur B-carbon dioxide C-oxygen D-water vapor

You jog at 9.50 km / h for 8.00 km; then you jump into a car and ride an additional 16.0 km. What average speed must the car have for the average speed for the entire 24.0-km trip to be 24 km/h?

A tool industry characterized by the appearance of hand axes, a bifacial type of blade.

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