subject
Physics, 23.11.2019 06:31 shimohsen

What mass of lp gas is necessary to heat 1.7 l of water from room temperature (25.0 ∘c) to boiling (100.0 ∘c)? assume that during heating, 16% of the heat emitted by the lp gas combustion goes to heat the water. the rest is lost as heat to the surroundings.

ansver
Answers: 3

Another question on Physics

question
Physics, 21.06.2019 22:20
1400 kg car has a speed of 27 m/s. if it takes 7 s to stop the car, what is the impulse and the average force acting on the car?
Answers: 1
question
Physics, 22.06.2019 05:20
Suppose an objects initial velocity is 10m/s and it’s final velocity is 4 m/s. mass is constant. what can best be concluded about the object based in the work-energy theorem
Answers: 2
question
Physics, 22.06.2019 05:30
Blank liquids and gases exert a buoyant force on objects placed in them
Answers: 3
question
Physics, 22.06.2019 08:00
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: 2
You know the right answer?
What mass of lp gas is necessary to heat 1.7 l of water from room temperature (25.0 ∘c) to boiling (...
Questions
question
Mathematics, 20.10.2019 05:00
question
Chemistry, 20.10.2019 05:00
Questions on the website: 13722360