Physics
Physics, 15.11.2019 18:31, paige5horses2000

An electrical heater is used to supply 245.0 j of energy to a 15.0 g sample of aluminum, originally at 310.0 k. determine the final temperature in degrees kelvin. (the specific heat capacity for aluminum is 24.35 jmol-1k-1)

answer
Answers: 2

Other questions on the subject: Physics

image
Physics, 22.06.2019 04:00, brenda2512
Which terms describe the purpose of antennas on devices that use radio waves? transmit and receivemodify and amplifyamplify and receivemodify and transmit
Answers: 3
image
Physics, 22.06.2019 08:30, kmwise19
If an astronaut takes an object to the moon the following is true (choose only one). a the mass will change but the weight will be the same. b both the mass and the weight of the object will be the same. c the weight will change but the mass will be the same. d both the mass and the weight of the object will change.
Answers: 1
image
Physics, 22.06.2019 10:00, blackjack73
The rocket is fired vertically and tracked by the radar station shown. when θ reaches 66°, other corresponding measurements give the values r = 32700 ft, r¨ = 85 ft/sec2, and θ˙ = 0.019 rad/sec. calculate the magnitudes of the velocity and acceleration of the rocket at this position.
Answers: 3
image
Physics, 22.06.2019 11:00, stankyweezle
A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n
Answers: 3
Do you know the correct answer?
An electrical heater is used to supply 245.0 j of energy to a 15.0 g sample of aluminum, originally...

Questions in other subjects:

Konu
Mathematics, 23.12.2020 19:30
Konu
Mathematics, 23.12.2020 19:40