Temperature Measurement and Conversion

The video tutorial covers the concept of temperature, its measurement, and the types of thermometers used for different purposes. It explains how to convert Celsius to Kelvin using a formula. Additionally, it discusses the role of the Department of Weights and Measures in ensuring the accuracy of measurement instruments, emphasizing the importance of standard units in everyday transactions.

What is the normal body temperature of a healthy human in Celsius?

• 35°C

• 38°C

• 36°C

• 37°C

Which unit is generally used to measure temperature?

• Kelvin

• Fahrenheit

• Degree Celsius

• Rankine

What is the primary use of a clinical thermometer?

• Measure water temperature

• Measure outdoor temperature

• Measure body temperature

• Measure room temperature

Which thermometer is used to measure the maximum and minimum temperature of a place?

• Digital thermometer

• Maximum-minimum thermometer

• Clinical thermometer

• Ordinary thermometer

How do you convert 40°C to Kelvin?

• 273°C

• 313°C

• 273K

• 313K

What is the formula to convert Celsius to Kelvin?

• T°C = 273 + T

• T°C = T - 273

• T°C = 273 - T

• T°C = T + 273

What does the Department of Weights and Measures ensure?

• Proper weather forecasts

• Correct temperature readings

• Accurate timekeeping

• Availability of correct instruments

What should you check to ensure a meter rod is correct?

• Length of the rod

• Material of the rod

• Arrow signs at both ends

• Color of the rod

What indicates a correct balance for measuring weight?

• Size

• Brand name

• Color

• Seal of the Department of Weights and Measures

What is kept as a standard in the Department of Weights and Measures?

• Standard ruler

• Standard thermometer

• Standard clock

• Standard meter, kilogram, and time