Question

A modern instrument that measures and records the temperature and is used in weather stations is known as?

• A. Thermogram
• B. Thermometer
• C. Isotherm
• D. None of the above

Answer 1

The correct option is A Thermogram

• Thermogram is an instrument which is used for creating images based on heat radiation emitted from any object. It has many applications ranging from medical settings to weather stations. Hence A is the correct option.
• The thermometer measures the temperature of the human body.
• Isotherms are the lines joining various points on the map having the same temperature during a given period. Hence B and C are incorrect.