Physics, 10.07.2019 23:30 angelinaviera09
Aguy puts a 500 gr glass100 g of water in the microwave. initially, both the glass and the water are at 300 k the guy falls asleep. the water will reach 100 c, evaporate and eventually trigger the explosion of the microwave, which has threshold power of 1200 w. estimate how long will take for the microwave to explode once it is activated with the glass with water inside
Answers: 3
Physics, 22.06.2019 00:00
Which is not a characteristic of a heat pump? a. it is used in air conditioners. b. it uses a refrigerant. c. it requires no work. d. it reverses the normal flow of thermal energy.
Answers: 2
Physics, 22.06.2019 02:40
What happens when chlorine reacts with bromine? a. electrons move from the chlorine atoms to the bromine atoms. b. electrons move from the bromine atoms to the chlorine atoms. c. electrons are shared between the chlorine atoms and the bromine atoms. d. electrons become delocalized among the atoms.
Answers: 2
Physics, 22.06.2019 08:00
If a substance is in the gas phase, which of qualities of the gas will stay constant? a: volume b: mass c: shape d: position of particles
Answers: 2
Aguy puts a 500 gr glass100 g of water in the microwave. initially, both the glass and the water are...
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