What is it called when air pressure at sea level is 101.3

When potential energy is converted into kinetic energy the total amount of energy

How do gravity and dark matter shape the galaxies and affect their environment?

A bird flies north with a constant velocity of 4 m/s. What does the graph of the bird's acceleration versus time look like?

How much force is needed to accelerate an object of mass 90 kg at a rate of 1.2 m/s2? 0.013 N 75 N 108 N 1080 N

A closed loop conductor with radius 2.0 m is located in a changing magnetic field. If the maximum emf induced in the loop is 2.

If the approximate energy of a photon present in an X-ray is 8.0 * 10-15 joules, what's the frequency of the X-ray? Given: Planck's constant is 6.63 * 10-34 joule·seconds. (A) 1.2 * 1014 hertz (B) 1.2 * 1019 hertz (C) 8.2 * 1018 hertz (D) 8.

Why is messi the best soccer player in the world

A data chrt shows the height of a person on his birthday each year for 10 years what is the dependent variable

A baking tray is made of metal because its

A scientist mixes an unknown powder into a beaker of water. He then uses an indicator and finds that the pH of the resulting solution is 8.5. What can he infer from this observation? The unknown powder was acidic.