Physics, 05.05.2020 14:07 xxaurorabluexx
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How many calories are released by 50 grams of 10°C water when it freezes to 0°C ice?
Answers: 2
Physics, 21.06.2019 19:00
When the velocity of an object is doubled, by what factor is its momentum changed? by what factor is its kinetic energy changed? a) the momentum is zero. b) the momentum is not zero. c) difficult to say.
Answers: 3
Physics, 22.06.2019 14:30
An electromagnet is a device in which moving electric chargers in a coil of wire create a magnet.whats one advantage of using electromagnetic in devices
Answers: 1
Physics, 22.06.2019 16:30
Atank has a shape of a cone with a radius at the top of 2 m and a height of 5 m. the tank also has a 1 m spout at the top of the tank. the tank is filled with water up to a height of 2 m. find the work needed to pump all the water out the top of the spout. (use 9.8 m/s2 for g and the fact that the density of water is 1000 kg/m3.)
Answers: 1
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How many calories are released by 50 grams of 10°C water when it freezes to 0°C ice?...
How many calories are released by 50 grams of 10°C water when it freezes to 0°C ice?...
English, 30.05.2020 16:59
English, 30.05.2020 16:59
English, 30.05.2020 16:59
Mathematics, 30.05.2020 16:59
Mathematics, 30.05.2020 16:59
Mathematics, 30.05.2020 16:59