Physics, 30.08.2019 19:20 kailinaguilar9455

A50.0 gram sample of a metal initially at a temperature of 200 degrees celsius is immersed in 400 gram of water at 20 degrees celsius. find the specific heat of the metal in j/kg degrees celsius, if the equilibrium temperature is 23 degrees celsius. (specific heat of water is 4186 j/kg degrees celsius)

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 05:30, kenisonpaigebosma

Can anybody me with this? ? (picture included.)

Answers: 1

continue

Physics, 22.06.2019 13:10, kelonmazon2492

The bar of prob. 5/82 is repeated here. the ends of the 0.4-m bar remain in contact with their re- spective support surfaces. end b has a velocity of 0.5 m/s and an acceleration of 0.3 m/s2 in the di- rections shown. determine the angular accelera- tion of the bar and the acceleration of end a.

Answers: 3

continue

Physics, 22.06.2019 21:30, missy9225

A1500 w electric heater is plugged into the outlet of a 120 v circuit that has a 20 a circuit breaker. you plug an electric hair dryer into the same outlet. the hair dryer has power settings of 600 w, 900 w , 1200 w, and 1500 w. you start with the hair dryer on the 600 w setting and increase the power setting until the circuit breaker trips. under what setting does the circuit breaker trip.

Answers: 2

continue

Physics, 23.06.2019 14:20, orieo

The topics covered by the study of thermodynamics include a. energy changes during heating. b. energy changes during chemical reactions. c. color changes during chemical reactions. d. both (a) and (b)

Answers: 2

continue

You know the right answer?

A50.0 gram sample of a metal initially at a temperature of 200 degrees celsius is immersed in 400 gr...