Physics, 05.11.2019 11:31 nidiavega2009
Me : )
a cup of was left in the sun for 4 hours. it started with 230j of internal energy and ended with 580j of internal energy.
a) how much heat was transferred?
b) was the heat transferred in or out of the cup?
Answers: 2
Physics, 21.06.2019 22:50, periwinkleaqua72
An electron and a proton have the same kinetic energy upon entering a region of constant magnetic field and their velocity vectors are perpendicular to the magnetic field. suppose the magnetic field is strong enough to allow the particles to circle in the field. note: you'll need to look up the masses for an electron and proton. 1) what is the ratio of the radii of their circular paths rp/re?
Answers: 3
Physics, 21.06.2019 23:10, theh301234
6–55 refrigerant-134a enters the condenser of a residential heat pump at 800 kpa and 358c at a rate of 0.018 kg/s and leaves at 800 kpa as a saturated liquid. if the compressor consumes 1.2 kw of power, determine (a) the cop of the heat pump and (b) the rate of heat absorption from the outside air.
Answers: 2
Physics, 22.06.2019 14:00, janreyes39
Explain why you think this diagram shows what happened to the carbon in the biodome.
Answers: 2
Physics, 22.06.2019 17:30, realoneree
This chart shows characteristics of three different types of waves. which statement is best supported by the information in the chart? wave x and wave y are mechanical waves, and wave z is an electromagnetic wave. wave x and wave y are electromagnetic waves, and wave z is a mechanical wave. wave x and wave z are electromagnetic waves, and wave y is a mechanical wave. wave x and wave z are mechanical waves, and wave y is an electromagnetic wave.
Answers: 1
Me : )
a cup of was left in the sun for 4 hours. it started with 230j of internal energy...
a cup of was left in the sun for 4 hours. it started with 230j of internal energy...
History, 20.10.2021 14:00
Geography, 20.10.2021 14:00
Business, 20.10.2021 14:00
Mathematics, 20.10.2021 14:00
History, 20.10.2021 14:00
Mathematics, 20.10.2021 14:00