If element x has 28'protons how many electirons does it have

What happens to ocean water as it moves from Antarctica to the equator? It transfers thermal energy to deeper layers of the ocean. It becomes less dense and rises to the surface. It transfers thermal energy to the area, warming the equatorial waters.

What is the formula for wave velocity?

A student is turning the handle of a generator. another student connects a Bulb to the generator. the bulb lights up. The first student continues to turn the handle of the generator at the same speed, but finds it harder to turn.

Water vapor condensing to liquid water is what type of process?

What is temperature of vacuum?

At one end of a production line, Isaac puts peaches into cans on a conveyor belt. He fills 18 cans per minute. As soon as Isaac has filled 670 cans on the conveyor belt, Albert starts putting lids on the cans at the other end of the production line.

Identify the triangular-shaped depositional feature indicated by letter c

Newton concluded that some force had to act on the moon because

Redacteza o compunere in care sa prezinti o modalitate placuta de petrecere a vacantei de vara

The three forces acting on a hot-air balloon that is moving vertically are its weight, the force due to air resistance and the upthrust force. The hot-air balloon descends vertically at constant speed. The force of air resistance on the balloon is F.