Which parts of a compound microscope magnify objects?

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

If an atom of nitrogen binds wit three hydrogen atoms to form a molecule of ammonia, how many lone pairs of electrons does nitrogen have? A. One B. Three C. Four D. Five

What is the conversion factor between km/h2 and m/s2?

When lava cools, which type of rock forms?

In an experiment if doubling the manipulated variable results in doubling of the responding variable the relationship between the variable is a (n) ?

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.