Physics, 26.04.2021 03:20, littledogy13
To what temperature will a 50.0 g piece of glass raise if it absorbs 5275 joules of heat and its specific heat capacity is 0.500 J/g°C? The initial temperature of the glass was 20.0 degrees C.
*Include your units!
Round your answer to the nearest whole number.
Answers: 2
Physics, 21.06.2019 13:30, 214578
An air bubble of volume 20 cm³ is at the bottom of a lake 40 m deep, where the temperature is 4.0°c. the bubble rises to the surface, which is at a temperature of 20°c. take the temperature of the bubble’s air to be the same as that of the surrounding water. just as the bubble reaches the surface, what is its volume?
Answers: 1
Physics, 22.06.2019 20:10, hncriciacheichi
Two cannon balls weighing 18 kg and 24 kg are chained together and fired horizontally with a velocity of 165 m/s from the top of a 21-m wall. the chain breaks during the flight of the cannonballs and the 18-kg cannonball strikes the ground at t = 1.5 s, at a distance of 240 m from the foot of the wall, and 7 m to the right of the line of fire. determine the position of the other cannonball at that instant. neglect the resistance of the air.
Answers: 1
To what temperature will a 50.0 g piece of glass raise if it absorbs 5275 joules of heat and its spe...
History, 18.02.2021 23:30
Chemistry, 18.02.2021 23:30
Physics, 18.02.2021 23:30
History, 18.02.2021 23:30
History, 18.02.2021 23:30
Mathematics, 18.02.2021 23:30
Mathematics, 18.02.2021 23:30
Mathematics, 18.02.2021 23:30