Physics, 07.12.2021 06:50 giulissaf

A 235-g sample of a substance is heated to 330 °C and then plunged into a 105-g aluminum
calorimeter cup containing 195 g of water and a
17-g glass thermometer at 12.5°C. The final
temperature is 35.0°C. The value of specific heat
for aluminium is 900 J/kg. C for glass is
840 J/kg. Cand for water is 4186 J/kg.
Part A
What is the specific heat of the substance? (Assume no water boils away)
Express your answer using three significant figures.

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 10:00, he0gaubong

Which atomic model was proposed as a result of j. j. thomson’s work?

Answers: 1

continue

Physics, 22.06.2019 14:00, tonytashaqua

Me pl give an example of a collision in real life. use the law of conservation of energy to describe the transfer of momentum. be sure and discuss the momentum before and after the collision occurs. you will need at least 3 sentences to thoroughly answer this question.

Answers: 3

continue

Physics, 22.06.2019 22:00, ronalescobar2002

A51 kg woman skis down a hill and her kinetic energy is 9.96e4 j. what is her speed?

Answers: 2

continue

Physics, 23.06.2019 05:00, LilFlamingo247

What about a rubber band, can it change its shape? is it a solid?

Answers: 2

continue

You know the right answer?

A 235-g sample of a substance is heated to 330 °C and then plunged into a 105-g aluminum
cal...