Final temperature of both =
Initial temperature of metal =
Initial temperature of water =
Final temperature of both =
(in order of boxes)
Answers on Edge2020
(Aluminum) 100, 22.4, 27.1
(Copper) 100, 22.7, 24.6
(Iron) 100, 22.5, 24.9
(Lead) 100, 22.6, 23.3
Subtract to find the temperature changes for the water and the metal. (first is water, second is metal).
Second Part Answers
(Aluminum) 4.7, 72.9
(Copper) 1.9, 75.4
(Iron) 2.4, 75.1
(Lead) 0.7, 76.7
Answers: 2
Physics, 21.06.2019 16:30
In raising a 6200-n piano with a pulley system, the movers note that, for every 2.2 m of rope pulled down, the piano rises 0.12 m . ideally, find the force required to lift the piano.
Answers: 2
Physics, 22.06.2019 04:40
Steam enters an adiabatic diffuser at 150 kpa and 1208c with a velocity of 550 m/s. determine the minimum velocity that the steam can have at the outlet when the outlet pressure is 300 kpa.
Answers: 3
Physics, 22.06.2019 11:00
Marcella is a four-year-old girl who is a victim of emotional child abuse. based on the child and family services improvement and innovation act of 2011, which action should the government take for marcella? a. the state should arrest marcella’s abuser. b. the state should find a home for marcella as soon as possible. c. the state should enforce stricter laws in the area where marcella resides. d. the state should provide medical assistance to marcella.
Answers: 3
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
Initial temperature of metal =
Initial temperature of water =
Final temperature of both =
Final temperature of both =
Mathematics, 26.07.2019 12:30
Social Studies, 26.07.2019 12:30
Biology, 26.07.2019 12:30
Social Studies, 26.07.2019 12:30
Mathematics, 26.07.2019 12:30
Mathematics, 26.07.2019 12:30
History, 26.07.2019 12:30
Social Studies, 26.07.2019 12:30
Business, 26.07.2019 12:30