Would a computer be intensive because it doesnt change mass but it does produce heat

How does the concentration of a hydrogen ion affect the ph levels of a substance?

The Solar System formed from the ... A. Collapse of an interstellar cloud B. Collision of two massive stars C. Explosion of an interstellar sun D. Grouping together of asteroids

When an object is in motion due to only the force of gravity?

A steady beam of alpha particles (q = + 2e, mass m = 6.68 * 10-27 kg) traveling with constant kinetic energy 22 MeV carries a current of 0.27 µA.

A moving walkway has a speed of 0.5 m/s to the east. A stationary observer sees a man walking on the walkway with a velocity of 0.8 m/s to the east. What is the man's velocity relative to the moving walkway?

Which statements about energy are true? A. Energy is only Found in moving objects B. Energy is never created C. Energy can move matter D. Energy is the same as force E. Energy is never destroyed

Which phrase defines gross domestic product (GDP)

Which best describes a difference between energy transformations in power plants and dams?

A subsonic airplane is flying at a 5000-m altitude where the atmospheric conditions are 54 kPa and 256 K. A Pitot static probe measures the difference between the static and stagnation pressure to be 22 kPa.

For much of the year this desert is hot dry and windy. What type of plant would you most expect to survive in this climate