What two particles in an atom are equal in number

An object is placed a great distance from a concave (converging) mirror. Where will light from the object be collected?

A substance particle that has no charge and very small mass is called

The star aldebaran is a red giant, and is much more luminous than the sun. what conclusions can be drawn from this fact?

When discussing what makes a material a good conductor you say, "They must resist neutron flow." readily accept electron flow." readily accept neutron flow." resist electron flow."

What does an electromagnet do?

Beth made the chart shown. A 2-column table with 1 row. The first column labeled X has entries Wall clock, T V remote control, Portable music player. The second column labeled Y has entries Refrigerator, Table lamp, Hair dryer.

Which sentence states Newton's third law? If two objects collide, each object exerts a force in the same direction as the other. If two objects collide, each object exerts a force equal to and in the opposite direction of the other.

Why did the chicken cross the road.

A 98.1 kg horizontal circular platform rotates freely with no friction about its center at an initial angular velocity of 1.69 rad/s. A monkey drops a 9.29 kg bunch of bananas vertically onto the platform.

7. A type of non-renewable energy would be: O wind O petroleum O water solar