subject
Physics, 28.11.2019 21:31 10242000cw

Three thermometers are placed in a closed insulated box and areallowed to reach thermal equilibrium. one is calibrated infahrenheit degrees, one in celsius degrees, and one in kelvins. thecelsius thermometer reads -40° c and the kelvin thermometerreads 233 k. which one of the following statements is necessarilytrue? a. the kelvin thermometer should read -233 k. b. the kelvin thermometer should read -313 k. c. the fahrenheit thermometer must read -40° f. d. if the water were found within the box, it must be inthe liquid state. e. if the temperature of the contents is increased by10° c, the reading on the kelvin thermometer should increase by273 k.

ansver
Answers: 3

Another question on Physics

question
Physics, 22.06.2019 11:30
If we relied solely on the nonrenewable resources found in the u.s., which one would we run out of first at current usage levels? a. natural gas b. oil c. uranium d. coal
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
question
Physics, 22.06.2019 17:00
Sawyer is studying diffraction. he draws a diagram of a plane wave to show how light waves travel. which best describes sawyer’s error? the wave fronts should be perpendicular to the direction in which the waves move. the arrow showing the direction of movement of the waves should be pointing to the left. the arrow showing the direction of movement of the waves should be pointing downward. the wave fronts should be both parallel and perpendicular to the direction in which the waves move.
Answers: 3
question
Physics, 23.06.2019 03:00
Agust of wind pushes a beach ball with a force of 9 newtons.the ball rolls 10 meters in 3 seconds. what is the power of the wind?
Answers: 1
You know the right answer?
Three thermometers are placed in a closed insulated box and areallowed to reach thermal equilibrium....
Questions