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Two absolute scales A and B have triple ...

Two absolute scales `A` and `B` have triple points of water defined to be `200A` and `350B`. What is the relation between `T_(A)` and `T_(B)`?

A

`T_(A) = 4//7 T_(B)`

B

`T_(B) = 4//7T_(A)`

C

`T_(A) = 2//7 T_(B)`

D

`T_(B) = 2//7 T_(A)`

Text Solution

Verified by Experts

The correct Answer is:
A
Here, triple point of water on scale `= 200 A`
Triple point of water on scale `B = 350 B`
A and B, then
`(273.16)/(200) K` and `B = (273.16)/(350) K`
It `T_(A)` and `T_(B)` represents the triple point of water on scales A and B, then
`(273.16)/(200) T_(A) = (273.16)/(350) T_(B)` or `(T_(A))/(T_(B)) = 200/350`
or `T_(A) = 4/7 T_(B)`
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