Please help me on 6 question
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Answers: 3
Physics, 22.06.2019 00:00, angelequej1167
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 03:00, nkidder
An electric current is flowing through the cord below. what will happen to this current if a magnet is brought near the cord? a. the electric current will stop flowing. b. it will exert a force on the voltage. c. the resistance of the wire will decrease. d. it will exert a force on the electric current.
Answers: 2
Mathematics, 11.04.2020 22:53
Mathematics, 11.04.2020 22:53
English, 11.04.2020 22:53
Mathematics, 11.04.2020 22:53
English, 11.04.2020 22:53
Mathematics, 11.04.2020 22:53
Chemistry, 11.04.2020 22:53