Physics, 12.05.2021 18:20 genyjoannerubiera
A heat brick is heated and then allowed to cool.
In 2 hours, the brick transfers 82000J of energy to the surroundings.
The mass of the brick is 2kg.
The specific heat capacity of the brick is 600 J/kg°C.
The brick is heated to an initial temperature of 150°C.
Calculate the temperature of the brick after 2 hours.
(Include working out)
Answers: 2
Another question on Physics
Physics, 22.06.2019 02:00
What is created when solids,liquids,an gases mix with one another
Answers: 1
Physics, 22.06.2019 14:00
What is the force that opposes motion and works against the downward pull? a) friction b) gravity c) weight d) acceleration
Answers: 1
Physics, 22.06.2019 14:00
Una carga puntual de 3 x 10-6 c se coloca a 12 cm de una segunda carga puntual de - 1,5 x 10-6 c. calcular la magnitud fuerza eléctrica entre las cargas
Answers: 2
Physics, 22.06.2019 14:40
According to valence bond theory, which orbitals overlap in the formation of the bond in hf according to valence bond theory, which orbitals overlap in the formation of the bond in hf 2s on h and 2p on f 1s on h and 2s on f 1s on h and 1p on f 1s on h and 2p on f 1s on h and 3p on f
Answers: 3
You know the right answer?
A heat brick is heated and then allowed to cool.
In 2 hours, the brick transfers 82000J of energy t...
Questions
Physics, 21.10.2020 18:01
Mathematics, 21.10.2020 18:01
History, 21.10.2020 18:01
English, 21.10.2020 18:01
Mathematics, 21.10.2020 18:01
Mathematics, 21.10.2020 18:01
Mathematics, 21.10.2020 18:01
Mathematics, 21.10.2020 18:01
Mathematics, 21.10.2020 18:01
History, 21.10.2020 18:01
Biology, 21.10.2020 18:01
Mathematics, 21.10.2020 18:01
