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The instrument used to detect radiation of heat is
  • a)
    thermoscope
  • b)
    barometer
  • c)
    kinemoscope
  • d)
    stethoscope 
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
The instrument used to detect radiation of heat isa)thermoscopeb)barom...
Thermoscope is an instrument used to detect radiation of heat. It is typically a thermometer that measures the temperature change in a particular area. It works by using a heat-sensitive material, such as a wax, to detect the presence of heat. This material expands when exposed to heat, and this expansion is used to measure the temperature change.
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The instrument used to detect radiation of heat isa)thermoscopeb)barom...
Thermoscope: Detecting Radiation of Heat

What is a thermoscope?
A thermoscope is an instrument used to detect radiation of heat. It works on the principle that heat causes expansion in materials, such as air or liquid, which can be observed through a visible change.

How does a thermoscope work?
- A typical thermoscope consists of a glass bulb attached to a narrow tube.
- The bulb is filled with a liquid like alcohol or mercury, which expands when heated.
- As the liquid expands, it rises up the tube, indicating a rise in temperature.

Applications of a thermoscope
- Thermoscopes are commonly used in household thermometers to measure temperature.
- They are also used in various industries for monitoring temperature changes in processes.

Advantages of using a thermoscope
- Thermoscopes are simple and inexpensive instruments.
- They provide a visual indication of temperature changes, making them easy to read and understand.

Conclusion
In conclusion, a thermoscope is the instrument used to detect radiation of heat. Its simple design and functionality make it a widely used tool for measuring temperature in various applications.
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The instrument used to detect radiation of heat isa)thermoscopeb)barometerc)kinemoscoped)stethoscopeCorrect answer is option 'A'. Can you explain this answer?
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