Physics, 25.07.2019 06:10 neverender098
A1210 w radiant heater is constructed to operate at 115 v. (a) what is the current in the heater when the unit is operating? (b) what is the resistance of the heating coil? (c) how much thermal energy is produced in 4.07 h?
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Infrared rays have a shorter wavelength than question 11 options: x-rays. ultraviolet rays. radio waves. gamma rays.
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14. a body is projected with velocity vi from a.at the same time another body is projectedvertically upwards from point b withvelocity v2 lies vertically below the highestpoint. both the bodies collide thenv2÷v1is
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Scientific models are based on current knowledge, which can limit their effectiveness when new discoveries are made.
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A1210 w radiant heater is constructed to operate at 115 v. (a) what is the current in the heater whe...
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