Physics, 28.11.2020 03:10 miraculousdollh
A potential difference of 5v is used to produce a current of 4A for 4 hours through a heating coil. What is the heat produced.
a 80j
b 4.8kj
c 20j
d 4800kj
Answers: 3
Another question on Physics
Physics, 22.06.2019 16:30
When measuring volume, why is it important to use the correct tools and units to attain the greatest accuracy? use specific examples from the lab to support your answer. (5 points)
Answers: 1
Physics, 22.06.2019 20:30
You are doing a science experiment with a fahrenheit thermometer. your data must be in degrees celsius. if you measure a temperature of 125°f, what is this temperature in degrees celsius
Answers: 1
Physics, 23.06.2019 00:30
Which of the following conditions lead you to see an absorption line spectrum from a cloud of gas in interstellar space? the cloud is extremely hot. the cloud is visible primarily because it reflects light from nearby stars. the cloud is cool and lies between you and a hot star. the cloud is cool and very dense, so that you cannot see any objects that lie behind it.
Answers: 3
Physics, 23.06.2019 05:00
Two cans on a sunny window one black and the other white construct and explanation of the effect of sun will have on both cans over a two hour period?
Answers: 1
You know the right answer?
A potential difference of 5v is used to produce a current of 4A for 4 hours through a heating coil....
Questions
Biology, 22.12.2020 19:20
Mathematics, 22.12.2020 19:20
Chemistry, 22.12.2020 19:20
Mathematics, 22.12.2020 19:20
Mathematics, 22.12.2020 19:20
Mathematics, 22.12.2020 19:20
Mathematics, 22.12.2020 19:20
English, 22.12.2020 19:20
Mathematics, 22.12.2020 19:20
English, 22.12.2020 19:20
Mathematics, 22.12.2020 19:20
