Physics, 13.10.2019 20:30 ashvinmsingh
(i) during the week the kettle is used for a total of 8.5 hours.
use the equation:
power (kw) = units used (kwh)
time (h)
to calculate the power of the kettle in watts.
Answers: 1
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(i) during the week the kettle is used for a total of 8.5 hours.
use the equation:
powe...
use the equation:
powe...
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