The coefficient of cubical expansion of a metal is7.2 x 10-5
-1. Then its superficial expansion will be
(a)
-1
(b)
-1
(c)
7.2
-1
(d)
none of these
The coefficient of cubical expansion of a metal is7.2 x 10-5-1. Then its superficial expansion will be
(a)
-1
(b)
-1
(c)
7.2-1
(d)
none of these
Question ID - 153131 | SaraNextGen Top Answer
The coefficient of cubical expansion of a metal is7.2 x 10-5-1. Then its superficial expansion will be
(a)
-1
(b)
-1
(c)
7.2-1
(d)
none of these
|
The coefficient of cubical expansion of a metal is7.2 x 10-5 |
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|
(a) |
|
(b) |
|
(c) |
7.2 |
(d) |
none of these |
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