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lions [1.4K]
3 years ago
5

A rod of 3.0-m length and a square (2.0 mm X 2.0 mm) cross section is made of a material with a resistivitYof 6.0 X 10-8 Ω m. If

a potential difference of 0.60 V is placed across the ends of the rod, at what rate is heat generated in the rod in watt.
Select one:
a. 24
b. 12
c. 4
d. 8
Physics
2 answers:
Basile [38]3 years ago
7 0
I think it’s c not sure just answering Radom questions
aliina [53]3 years ago
3 0
Ajhtggggggghhhhjjjjjjijjkioo
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diamong [38]
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△ m=5 and △= -3 and so

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So sorry if it’s wrong
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As sound waves move from air to glass, the wave property of ________ will cause the wave to bend in that direction
Zarrin [17]
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5 0
3 years ago
One gram of Uranium averages release 1.01 KJ (10^7) of energy. How much mass could be converted to energy to release this much e
frutty [35]

Answer:

The amount of mass that needs to be converted to release that amount of energy is 1.122 X 10^{-7}  kg

Explanation:

From Albert Einstein's Energy equation, we can understand that mass can get converted to energy, using the formula

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where \Delta m = change in mass

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Making m the subject of the formula, we can find the change in mass to be

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There fore, the amount of mass that needs to be converted to release that amount of energy is 1.122 X 10 ^-7 kg

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3 years ago
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3 0
3 years ago
Read 2 more answers
Someone please help me answer these
nekit [7.7K]

1.  GPE

2. KE

3. KE

4. KE

5. Both

6. Both

7. Neither

8. Neither

Alright I think these should be right ;)

4 0
3 years ago
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