Physics, 11.11.2020 08:20 diamondpositive68

The density of aluminum is 2.7 gm/ cm3 and iron is 7.8 gm/ cm3. If both metals have the same value of mass i. e. 10 gm, which metal will have more volume?

Answers: 1

Show answers

Another question on Physics

Physics, 22.06.2019 10:00

This is important 1. what happens to the speed of molecules in water vapor when it condenses to form a liquid? (2 points) the molecules slow down. the molecules speed up. the molecules slow down and then speed up. the molecules speed up and then slow down. 2. how might human activities change to compensate for a decrease in water supplies? (2 points) humans might build a factory. humans might build drainage systems. humans might extract more water from the ground. human behavior does not change because of the water cycle. i'll be grateful if anyone can answer these 2 questions !

Answers: 1

Answer

Physics, 22.06.2019 18:10

Which of the following statement is false

Answers: 2

Answer

Physics, 22.06.2019 19:00

The friction of the water on a boat produces an acceleration of -10. m/s2. if the boat is traveling at 30. m/s and the motor is shut off, how long it take the boat to slow down to 5.0 m/s?

Answers: 3

Answer

Physics, 22.06.2019 19:30

Assume that two of the electrons at the negative terminal have attached themselves to a nearby neutral atom. there is now a negative ion with a charge -2e at this terminal. what are the electric potential and electric potential energy of the negative ion relative to the electron? the electric potential and the electric potential energy are both twice as much. the electric potential is twice as much and the electric potential energy is the same. the electric potential is the same and the electric potential energy is twice as much. the electric potential and the electric potential energy are both the same. the electric potential is the same and the electric potential energy is increased by the mass ratio of the oxygen ion to the electron. the electric potential is twice as much and the electric potential energy is increased by the mass ratio of the oxygen ion to the electron.

Answers: 3

Answer

You know the right answer?

The density of aluminum is 2.7 gm/ cm3 and iron is 7.8 gm/ cm3. If both metals have the same value o...

Questions