The temperature gradient across a copper rod of thickness 0.02m, maintained at two temperature junctions of 20º and 80ºC respectively is?

a

3.0 x 10\(^{2}\)km\(^{-1}\)

b

3.0 x 10\(^{3}\)km\(^{-1}\)

c

5.0 x 10\(^{3}\)km\(^{-1}\)

d

3.0 x 10\(^{4}\)km\(^{-1}\)

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Correct Option
b

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Discussions (8)

Sensei
2 months ago

option B ✌️🐒

jcuvhlgrbknj
3 months ago

I don't understand 😔

Odemosad
1 year ago

Option B 👍

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