What is temperature and how is it measured?

What is temperature and how is it measured?

Temperature is a measure of how hot or cold something is. It's typically measured in degrees Celsius (°C), Fahrenheit (°F), or Kelvin (K).

What instruments are used to measure temperature?

Common instruments include thermometers, which can be liquid-in-glass, digital, or infrared. Each type has its own method of measurement.

Why is temperature important in science?

Temperature affects physical and chemical processes, influencing everything from weather patterns to the behavior of molecules.

Can you explain the difference between Celsius and Fahrenheit?

Celsius is based on the freezing and boiling points of water, while Fahrenheit is based on a different scale. 0°C is 32°F, and 100°C is 212°F.

How does temperature affect states of matter?

Temperature changes can cause substances to change states, like ice melting to water or water boiling to steam, due to energy changes.