Ask Question
15 October, 02:19

14)

It takes 3 minutes to make toast in a 1500 watt toaster. Calculate how much work is done by the toaster.

A) 8.3 J

B) 60 J

C) 90,000 J

D) 270,000 J

+2
Answers (1)
  1. 15 October, 03:51
    0
    Watt is a unit for power that is also equal to J/s. We therefore need to convert the minutes to seconds first before answering. Every minute is comprised of 60 seconds. Therefore, 3 minutes are composed of 180 seconds. Multiplying the number of seconds to the given power will give us,

    Work = Power x time

    = (1500 J/s) x (180 s)

    = 270,000 J

    Therefore, the answer is letter D.
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “14) It takes 3 minutes to make toast in a 1500 watt toaster. Calculate how much work is done by the toaster. A) 8.3 J B) 60 J C) 90,000 J ...” in 📙 Physics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers