Gravitational potential energy i think
Answer:
Hari didn't plan to go abroad
Explanation:
Abroad planned to go to hari.
I’m pretty sure the answer is C. Any change of state or movement requires energy
Place the magnet at one end of the piece of metal. The magnet must make as much contact with the metal as possible. Place light pressure on the magnet and rub the metal in one direction only. Magnetization will take some time to accomplish so continue rubbing until the iron or steel attracts other pieces of metal.
Answer:
The mass of Uranium present in a 1.2mg sample is
Explanation:
The ration between Uranium mass and total sample mass is:
For a sample of mass 1.2 mg, the amount of uranium is: