How do you measure mass

Light is shown through air on a diamond (n=2.42) and it partially reflects and refracts. Based on the incident angle of 62.5 shown, what is the angle of reflection of the light? Question 10 options: a) 62.5 b) 21.5 c) 27.5 d) 84.0

When an orange rolls off a table, its potential energy is converted into?

The pressure is measured at the bottom of a cylindrical container with cross-sectional area A that is filled to a height H by a liquid with density pL.

Both clouds are the same size. Which one is lighter? 10,000 5,000

10. How long does it take a cow to walk 100 meters across a pasture when she moves at 0.25 m/s?

Is it possible to do work on an object without changing the kinetic energy of the object? Now Why? a) Yes, it is possible by raising the object to a greater height without acceleration.

What does the sun consume to produce energy and helium?

What is the weight of an object on earth that has a mass of 45 kg

Why does an object's mass and speed cause it to have kinetic energy?

Eratosthenes used what object to determine the size of Earth? A) Pyramids in Giza, B) Tower in Babel, C) Sphinx in Alezandria, D) Well in Alexandria