Temperature Scale

Q.

Convert a temperature of 470 K into Celsius scale .

Q.

Give the formulae for interconversion of temperature scales.

Q. On the Celsius scale the absolute zero of temperature is at:

1. $0^{\circ }C$
2. $-{32}^{\circ }C$
3. ${100}^{\circ }C$
4. $-{273.15}^{\circ }C$

Q.

The upper fixed point of Kelvin scale is

1. $373K$

2. $273K$

3. $100K$

4. $212K$

Q.

On the Celsius scale, the absolute zero temperature is at ___.

1. 0°C

2. - 32°C

3. 100°C

4. - 273.15°C

Q. Convert ${100}^{\circ }F$ to Celsius scale.

1. ${77.7}^{\circ }C$
2. ${37.7}^{\circ }C$
3. ${100}^{\circ }C$
4. ${50}^{\circ }C$

Q. Convert ${400}^{\circ }C$ to Kelvin scale.

1. $300K$
2. $673.15K$
3. $126.85K$
4. $0K$

Q.

How do you convert a temperature on Celsius scale to Kelvin scale?

Q. Convert ${37}^{\circ }C$ to Fahrenhiet scale.

1. ${88.6}^{\circ }F$
2. ${37}^{\circ }F$
3. ${98.6}^{\circ }F$
4. ${100}^{\circ }F$

Q.

Give the relation between Celsius scale and Kelvin scale of temperature.

Q.

On the Celsius scale, the absolute zero of temperature is at ______.

1. - 32°C

2. - 273.15°C

3. 100°C

4. 0°C

Q. Convert the temperature of 373°C to the Kelvin scale.

1. 646.15 K
2. 546.15 K
3. 300 K
4. 500 K

Q. Which of the following scale(s) is/are used for temperature measurement?

1. Celsius
2. Fahrenheit
3. Kelvin
4. Radian

Q.

The relation between Kelvin and Celsius scale is:

1. ⁰C = K - 273

2. K = ⁰C - 273

3. K = ⁰C - 373

4. ⁰C = K - 373

Q. If the temperature in Celsius scale is 20 degree Celsius, then the temperature in Kelvin scale is:

1. 253.15 K
2. 293.15 K
3. 273.15 K
4. 263.15 K

Q. In a thermometer, there are $100$ major divisions between the freezing point and the boiling point of water. If each major division has $5$ minor divisions, what is the minimum reading that can be taken using the thermometer?

1. $0.2{}^{\circ }C$
2. $1.2{}^{\circ }C$
3. $1{}^{\circ }C$
4. $0.8{}^{\circ }C$

Q. $F=\frac{5}{9}\times C+32$ is the linear equation that represents the relationship between readings in Fahrenheit and Celsius.

1. False
2. True