# 4 - Temperature measurement Questions Answers

A monatomic gas at 27 degree centigrade under pressure 50000 is suddenly compressed 8/27 of its initial volume.the final temp approximately

**Asked By: AVNISH KUMAR**3 year ago

is this question helpfull: 17 6

**submit your answer**Q Agraph having temp *C along xaxis& *F along y axis. if graph is straight then it intercept +ve y axis. WHY ?

**Asked By: SARIKA**7 year ago

is this question helpfull: 7 2

**submit your answer****Answer Strategies and trick by Manish sir**(it will help you to solve it by yourself)

(F-32)/9 = t/5

so F = 9t/5 + 32

on taking t = 0 we will get F = 32

thats why it makes an intercept of 32 in y axis

Two absolute scales A and B have triple points of water defined to be 200 A and 350 B. What is the relation between Ta and Tb?

(1) Ta = Tb/2

(2) Ta = 7Tb/4

(3) Ta = 2Tb

(4) Ta = 4Tb/7

**Asked By: HIMANSHU MITTAL**7 year ago

is this question helpfull: 5 1

**submit your answer****Answer Strategies and trick by Manish sir**(it will help you to solve it by yourself)

273.15 K = 200 A

and 273.15 K = 350 B

so A = 273.15 K/200 and B = 273.15 K/350

so T_{a} A = T_{b}B

or T_{a}/T_{b }= B/A = 200/350 = 4/7

so 4th option

The absolute zero temperature is

(1) -273° C

(2) -273.15 K

(3) -273.15° F

(4) -273.15° C

**Asked By: HIMANSHU MITTAL**7 year ago

is this question helpfull: 4 1

**read solutions ( 1 ) | submit your answer****Answer Strategies and trick by Manish sir**(it will help you to solve it by yourself)

it is -273.15 ^{0}C