Black Body radiation Knowledge questions for AQA GCSE Physics

Photo by Akil Mazumder on Pexels.com
  1. What do all bodies do no matter what temperature they are at? 
  2. Copy and Complete: The hotter the _____________, the more infrared radiation it radiates in a given ______________.
  3. What does a perfect black body do? 
  4. What does a black body not do? 
  5. Copy and complete the following: Since a good absorber is also a good _______________, a perfect black body would be the best possible _______________. 
  6. All bodies (objects) emit ___________________.
  7. Sketch a graph of wavelength distribution against intensity for a black body.
  8. Copy and complete the following paragraph: A body at __________________________ ____________________ is absorbing radiation at the __________ ____________as it is emitting radiation. The temperature of a body _________________ when the body absorbs radiation _____________han it emits radiation.
  9. Copy and complete the following paragraph: The temperature of the Earth depends on many factors including: the rates of _________________ and _______________ of radiation, ________________ of radiation into space.
  10. State the factors that affect the temperature of the Earth’s surface and atmosphere.
Photo by Nikolett Emmert on Pexels.com

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s