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How are the Celsius and Fahrenheit scale...

How are the Celsius and Fahrenheit scales inter related ?

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(i) Give reason for using dark coloured clothes in winter and bottom of utensils used for cooking food being black. (ii) Draw a table to compare the Kelvin, Celsius and Fahrenheit scales of temperature (steam point, ice point, absolute zero).

The relation between the temperature readings of the Celsius (C) and Fahrenheit (F) scales is given by : F = (9)/(5)C + 32 . If the temperature in Fahrenheit increase by 36 degrees , what is the corresponding increase in the Celsius scale ?

The triple point of carbon dioxide is 216.55 K the corresponding temperature on the celsius and Fahrenheit scale respectively are

At what temperature do the Celsius and Fahrenheit readings have the same numerical value ?

At what temperature do the Celsius and Fahrenheit readings have the same numerical value ?

At what temperature do the Celsius and Fahrenheit readings have the same numerical value ? a) 273 b) −273 c) −40 d) 40

Celsius, Fahrenheit, Thermometer are?

Show that -40^(@) measures the same temperature on Celsius and Fahrenheit scales.

Which of the curves in figure represents the relation between Celsius and Fahrenheit temperatures?

The triple point of neon and carbon dioxide are 24.57K and 216.55K respectively. Express these temperature on the Celsius and Fahrenheit scales.

ICSE-HEAT-TEST YOURSELF (SHORT/LONG ANSWER TYPE QUESTIONS)
  1. What is the Fahrenheit scale of temperature ?

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  2. What is the Kelvin scale of temperature ?

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  3. How are the Celsius and Fahrenheit scales inter related ?

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  4. How is the size of a degree defined on a Celsius scale ?

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  5. How is the size of a degree defined on a Fahrenheit scale ?

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  6. State the temperature of ice point, on the Celsius scale.

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  7. State the temperature of steam point, on the Celsius scale.

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  8. Write down the temperature of lower fixed point, on the Fahrenheit sca...

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  9. Write down the temperature of upper fixed point, on the Fahrenheit sca...

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  10. The Fig. shows a glass tumbler containing hot milk which is placed in ...

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  11. Draw a neat labelled diagram of a laboratory thermometer

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  12. Write down the body temperature of a healthy person.

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  13. What do you understand by thermal expansion of a substance ?

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  14. Name two substances which expand on heating.

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  15. Why do telephone wires sag in summer ?

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  16. Iron rims are heated before they are fixed on the wooden wheels. Expla...

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  17. Why are gaps left between successive rails on a railway track ?

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  18. A glass stopper stuck in the neck of a bottle can be removed by pourin...

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  19. Why is a cement floor laid in small pieces with gaps in between?

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  20. One end of a steel girder in a bridge is not fixed, but is kept on rol...

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