Wednesday
April 16, 2014

Homework Help: physics

Posted by justin on Wednesday, July 10, 2013 at 8:57pm.

calculate the energy consumed by a computer(150 W) that is used for 2.0 hours and a laser(250 W) that is used for 10 min?
Answer is 1.2 Mj

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Health Physics - The body can release 20,000 J of energy for each liter of ...
Health Physics - The body can release 20,000 J of energy for each liter of ...
Physics - A 245 g particle is released from rest at point A inside a smooth ...
Chemistry - Consider: C6H12)6 + 6O2-> 6CO2 + 6H2O + Energy a)If I have 90 ...
Physics - A computer and monitor use 800J of electric energy each second. The ...
Please Help Me - Use the equation for the synthesis of hydrogen to answer the ...
Chemistry - Use the equation for the synthesis of hydrogen to answer the ...
physics - A blow-dryer and a vacuum cleaner each operate with a voltage of 120 V...
Chemistry - I-I:150 F-F:160 C-C:350 H-H:435 (a) Calculate the energy of the I-F ...
physics - Calculate the watts equivalent of 22kilocalories consumed in 24 hours

Search
Members