Two absolute scale A and B have triple points of water defined to be at 200 A and 350 B. The relation between TA and TB is

Question

Two absolute scale A and B have triple points of water defined to be at 200 A and 350 B. The relation between TA and TB is (A) TA = 4/7 Tb (B) TB = 4/7 TA (C) TA = 2/7 TB (D) TB = 2/7 TA

Tardigrade Admin · Accepted Answer

Here, triple point of water on scale A = 200A Triple point of water on scale B = 350B 200A = 350B - 273.16 K (given) or A=(273.16/200)K and B=(273.16/350)K If TA and TB represent the triple point of water on scales A and B, then (273.16/200)TA=(273.16/350)TB or (TA/TB)=(200/350) or TA=(4/7)TB

Q. Two absolute scale $A$ and $B$ have triple points of water defined to be at $200 A$ and $350 B$ . The relation between $T_{A}$ and $T_{B}$ is

$T_{A} = 4/7 T_{b}$

$T_{B} = 4/7 T_{A}$

$T_{A} = 2/7 T_{B}$

$T_{B} = 2/7 T_{A}$

Q. Two absolute scale A and B have triple points of water defined to be at 200A and 350B. The relation between TA​ and TB​ is

TA​=4/7Tb​

TB​=4/7TA​

TA​=2/7TB​

TB​=2/7TA​

Q. Two absolute scale $A$ and $B$ have triple points of water defined to be at $200 A$ and $350 B$ . The relation between $T_{A}$ and $T_{B}$ is

$T_{A} = 4/7 T_{b}$

$T_{B} = 4/7 T_{A}$

$T_{A} = 2/7 T_{B}$

$T_{B} = 2/7 T_{A}$