A toaster oven operating at 800 watts power takes one and a half minutes to toast a bagel. How much energy is in this
To calculate the energy consumed, we need to convert the power from watts to joules and multiply it by the time in seconds.
Power in watts: 800 watts
Time in minutes: 1.5 minutes
Converting time to seconds:
1.5 minutes * 60 seconds/minute = 90 seconds
Energy consumed = Power * Time
= 800 watts * 90 seconds
= 72,000 joules