5 Replies
@Gyro Gearloose
Note for OP
+solved @user1 @user2... to close the thread when your doubt is solved. Mention the users who helped you solve the doubt. This will be added to their stats.if the first heater is P, the second heater is P/2
since power = E/t and the same amount of energy needs to be provided to heat the water, power is inversely proportional to time
powers get added in parallel, so P_net = P + P/2 = 3P/2
actually power gets added in both series, parallel and otherwise but yea
P = E / 10minutes
3P/2 = E / t (t unknown for net power combination) ==> t = 2E / 3P, then plug in P from the first equationAlright
I just wanted to confirm
Idk why ChatGPT said it should be 40/3
So I doubted myself
Thanks for clarifying my confusion
+solved @Nimboi
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