What does 2NaOh mean

What is the chemical name for lime

A high pressure gas inflates a balloon, doing 103 joules of work. It happens quickly enough that any heat exchange is negligible.

What is the speed of a car that traveled 500 meter in 20 seconds?

Satellite A has an orbital radius 3.00 times greater than that of satellite B. Satellite B's orbital period around Earth is 120 minutes. What is satellite A's orbital period?

Our sun has a low absolute magnitude compared to many other stars but appears very bright to us because of its relative closeness to Earth exetremly large size low luminosity

Acceleration increases over time once a force is applied to the object. Given a force of 10.0 Newtons, which mass will have the greatest acceleration?

The transfer of energy between two objects by electromagnetic waves is called

What is the unit of k (spring constant) in SI system?

The teacher prepares 2.50 liters (L) of a salt solution for a class experiment. How many quarts (qt) are in 2.50 L? (1 quart = 0.943 liters)

What is a scavenger give some examples