Physicsmedium · Past Paper
Calculate the power of an appliance that consumes 3600 J of energy in 1 minute.
A3600 W
B60 W
C36 W
D1 W
✓ Correct Answer: B — 60 W
Power = Energy / Time. Time = 60s. P = 3600 / 60 = 60 Watts.
Share this question
More from Physics
- Which of the following media has the highest speed of sound?
- The core of an electromagnet is typically made of:
- At what depth from the surface of Earth does the value of 'g' become half of its surface value? (R is Earth radius)
- What is the magnification if the object height is 5 cm and the image height is 10 cm?
- What type of image is formed on a cinema screen?