Advertisements
Advertisements
प्रश्न
Convert – 40°F to the Celsius scale.
Advertisements
उत्तर
F = - 40° F
Substitute the value of F in below equation
`"C"/5 = ("F"-32)/9`
`"C"/5 = (-40 - 32)/9`
`"C"/5 = (-72)/9`
`"C"/5 = -8`
C = -8 × 5
C = -40
Solution = -40°C
APPEARS IN
संबंधित प्रश्न
Fill in the blank
The temperature of a normal human body is ________.
What is meant by the term temperature.
How is the size of a degree defined on a Fahrenheit scale?
Fill in the blank with the correct word, from the words in option:
All the temperature on the kelvin scale are in ____ figures.
Define heat energy on a conventional basis.
Define calorie. How many joules make one calorie?
Why do we wear woolen clothes in winter?
What is the relation between α and γ?
The hot metal ball is suspended from a string in a metal box as shown in the following figure
(i) What are the ways in which the ball loses heat
(ii) Which side of the box will be the hottest and which the least hot after some time? Explain.
______ determines the direction of the flow of heat.
