Physics, 02.11.2019 04:31 ginareyes0423
An open cooking pot containing 0.5 liter of water at 20°c, 1 bar sits on a stove burner. once the burner is turned on, the water is gradually heated at a rate of 0.85 kw while pressure remains constant. after a period of time, the water starts boiling and continues to do so until all of the water has evaporated. determine a. the time required for the onset of evaporation, in s. b. the time required for all of the water to evaporate, in s, once evaporation starts.
Answers: 3
Physics, 21.06.2019 20:00, jferdi2005
When using two-wire cable to feed a 240-v appliance that does not require a neutral wire, you should a. mark both ends of the white wire green. b. use the cable as is. c. use only the black wire. d. mark both ends and any exposed area of the white wire black.
Answers: 1
Physics, 23.06.2019 02:00, kingbob101
2select the correct answer. javed suffers from a severe food allergy. which device should javed always carry? a. inhaler b. epi pen c. nebulizer d. insulin pen
Answers: 1
An open cooking pot containing 0.5 liter of water at 20°c, 1 bar sits on a stove burner. once the bu...
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