Question

Examiple 6: the two devices namely Celsius and Fahrenheit thermometer were used to record the temperatures of certain things. Draw a comparison graph betweert the two for the
following data.
Celcious. : fehrenhiet
0. : 32
10. :50
301. :86
60. :140
100. :212

(a) From the graph read value in Cº when F=950
(b) Does this graph pass through the origin?
(c) Find Fº when C° = 25°
plz plz answer corectly plz ​

Answer 1

Answer:

11th

Physics

Thermal Properties of Matter

Scales of Temperature

Two thermometers, one celsi...

PHYSICS

Two thermometers, one celsius and other Fahrenheit are put in a hot bath. The reading in the Fahrenheit thermometers is just three times the reading on the celsius thermometer. The temperature of the bath is

MEDIUM

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ANSWER

The correct answer is option(D).

We know,

180

(F−32)

=

100

(C−0)

According to question ,

F = 3C

so,

180

(3C−32)

=

100

C

⟹

9

3C−32

=

5

C

⟹15C−160=9C

⟹6C=160

⟹C=

6

160

=

3

80