What is the defination of temperature

Smooth surface usually have less _ than rough surfuces A. gravity B. force C. friction D. Velocity

Which simple experiment could be conducted to show an example of how lightning is created?

A jetliner can fly 4.9 hours on a full load of fuel. Without any wind it flies at a speed of 1.88 x 102 m/s. The plane is to make a round-trip by heading due west for a certain distance, turning around, and then heading due east for the return trip.

What do the four main layers of the atmosphere have in common

Which of the following is likely to have the lowest viscosity? hot oil room temperature oil room temperature water below room temperature oil Hot oil Room temperature oil Room temperature water Below room temperature oil

What is the most advanced life form on earth

Which EM wave is about the size of humans?

Describe how the Catapult works?

Newton's third law of motion states that the force pair acting on different objects consist of two forces that

While working on her science fair project Venus connected a battery to a circuit that contained a light bulb. Venus decided to change the light bulb to a higher resistance, but she wanted to keep the current the same.