Physics, 03.12.2020 20:50, Guidomigoo3x

The temperature of a substance is 45 C. Convert this to Kelvin.

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 23:00, hunterdylan01

Acoal-fired plant generates 600 mw of electric power. the plant uses 4.8 x 10^6 kg of coal each day, and the heat of combustion of coal is 3.3x 10^7 j/kg. the steam that drives the turbines is at a temperature of 300° c, and the exhaust water is at 37° c. (a) what is the overall efficiency of the plant for generating electric power? (b) how much thermal energy is exhausted each day? (c) what is the change in entropy of the universe for this heat engine? (d) using the same heat reservoirs, what is the maximum possible (carnot) efficiency for a heat engine?

Answers: 1

continue

Physics, 22.06.2019 18:00, mariaaaaa69

Astudent pushes a 60-n block across the floor for a distance of 10 m. how much work was done to move the block

Answers: 1

continue

Physics, 22.06.2019 19:30, emma8292

Because atoms of elements in the same group of thbecause atoms of elements in the same group of the periodic table have the same number of neutrons, they have similar properties. select the best answer from the choices provided t fe periodic table have the same number of neutrons, they have similar properties. select the best answer from the choices provided t f

Answers: 1

continue

Physics, 22.06.2019 19:40, mickellife4659

22. the top of a cliff is located a distance h above the ground. at a distance h/2 there is a branch that juts out from the side of the cliff, and on this branch a bird's nest is located. two children throw stones at the nest with the same initial speed, one stone straight downward from the top of the cliff and the other stone straight upward from the ground. in the absence of air resistance, which stone hits the nest in the least amount of time?

Answers: 1

continue

Do you know the correct answer?

The temperature of a substance is 45 C. Convert this to Kelvin....