subject
Physics, 25.10.2019 19:43 lashayl27

nova, whose mass is 50.0kg, stays out skiing for too long and her body temperature drops by 2.00 degrees celcius. what is the amount of heat lost from novas body? (human body = 3470j/kg degrees celcius)

ansver
Answers: 1

Another question on Physics

question
Physics, 21.06.2019 19:30
The us government wants to allocate billions of dollars in the next 10 years to assure our future energy security. the funds will be spread among a variety of possible energy resources. where do you think the government should put the greatest support: solar energy, wind energy, clean coal, oil exploration, gas exploration, or a combination of sources? are there other efforts that should be explored? support your position with cited information for both questions.
Answers: 2
question
Physics, 22.06.2019 10:20
Electromagnetic induction. a coil of wire contains n turns and has an electrical resistance r. the radius of each turn is a. initially, inside the coil there exists a uniform magnetic field of magnitude b0 parallel to the axis of the coil. the magnetic field is then reduced slowly. the current induced in the coil is i. how long does it take for the magnitude of the uniform field to drop to zero?
Answers: 1
question
Physics, 22.06.2019 12:10
Ablock having mass m slides down an inclined plane. the force of friction between the block and the inclined plane is f, the block's weight is m g, and the normal force is n. (a) draw a free – body force diagram showing the forces acting on the block. (b) write down all relevant newton’s equations for a given situation.
Answers: 1
question
Physics, 22.06.2019 15:20
Acarpenter builds an exterior house wall with a layer of wood 2.9 cm thick on the outside and a layer of styrofoam insulation 2.3 cm thick on the inside wall surface. the wood has k=0.080w/(m⋅k), and the styrofoam has k= 0.010 w/(m⋅k). the interior surface temperature is 19.0 ∘c , and the exterior surface temperature is -15.0 ∘c . a.)what is the temperature at the plane where the wood meets the styrofoam? celsius b.)what is the rate of heat flow per square meter through this wall? /m^2
Answers: 2
You know the right answer?
nova, whose mass is 50.0kg, stays out skiing for too long and her body temperature drops by 2.00 deg...
Questions
question
Mathematics, 25.01.2021 17:10
question
English, 25.01.2021 17:10
question
Spanish, 25.01.2021 17:10
question
Mathematics, 25.01.2021 17:10
question
Mathematics, 25.01.2021 17:10
question
Chemistry, 25.01.2021 17:10
question
Mathematics, 25.01.2021 17:10
Questions on the website: 13722363