About how much time elapses between high tides on the same day?

Ocean water is about 96.5% pure water. what is one of the most abundant elements in ocean water?

In the absence of an external force, a moving object will ... a) stop immediately. b) slow down and eventually come to a stop. c) gradually speed up until it reaches its terminal velocity. d) move with constant velocity in a straight line.

Which of the following best describes magnetic fields

Two balls each with with a mass of 0.5 kg, collide on a pool table. is the law of conservation of momentum satisfied in this collision

Which method of generating electrical energy results in electricity that is relatively easily distributed to where it is needed, when it is needed? A. using coal-fired power plants B. using tidal flow generators C. using wind turbines D.

Calculate the kinetic energy of a charging elephant if its mass is 5,000kg and it moves at 8m/s

Why is a decrease in Earth's ozone harmful to life?

What force does a window washer want acting on him when trying to keep the same position

How many Mars-sized planets can fit in Jupiter

Is tin magnetic, ferromagnetic or non-magnetic?