Physics, 04.02.2021 14:00 lmgarrabrant8587
If 4.0kJ of energy is required to raise the temperature of 1.0kg of paraffin by 2.0°C, how much energy (in kJ) is required to raise the temperature of 5.0kg of paraffin by 1.0°C?
Answers: 2
Physics, 21.06.2019 23:30, 1031kylepoe03
Acoil formed by wrapping 80 turns of wire in the shape of a square is positioned in a magnetic field so that the normal to the plane of the coil makes an angle of 28.0° with the direction of the field. when the magnetic field is increased uniformly from 200 µt to 600 µt in 0.400 as, an emf of magnitude 80.0 mv is induced in the coil. what is the total length of the wire?
Answers: 3
Physics, 22.06.2019 05:00, ajajjsisi9x8
Which is the best predictor of the radioactive nature of an isotope? o the proton-to-electron ratio the neutron-to-proton ratio o the neutron-to-electron ratio the electron-to-proton ratio
Answers: 1
If 4.0kJ of energy is required to raise the temperature of 1.0kg of paraffin by 2.0°C, how much ener...
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