What is the answer to the following question(s):
how many w(h) are represented by a 100 w hair dryer running for half an hour?
and a 25 w compact fluorescent bulb produces approximately the same amount of energy as a incandescent bulb.
a)
50 w(h)
b)
200 w(h)
c)
25 w(h)
d)
100 w(h)
Answers: 3
Physics, 21.06.2019 23:00
When a 5.0kg cart undergoes a 2.2m/s increase in speed, what is the impulse of the cart
Answers: 2
Physics, 22.06.2019 10:30
You are driving directly behind a pickup truck, going at the same speed as the truck. a crate falls from the bed of the truck to the road. (a) will your car hit the crate before the crate hits the road if you neither brake nor swerve? (b) during the fall, is the horizontal speed of the crate more than, less than, or the same as that of the truck?
Answers: 2
Physics, 22.06.2019 15:30
What is a view of science and psychology that says the value of knowledge depends on its usefulness? a. pragmatism b. psychotherapy c. physiology
Answers: 2
What is the answer to the following question(s):
how many w(h) are represented by a 100...
how many w(h) are represented by a 100...
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