Absorbing infrared radiation practical

12 questions

1. Starting with red light, sort the colours of light into the order they appear on the visible spectrum.
2. What is the bending of light called when it moves from one transparent medium into another?
3. Starting with starting with the highest frequency, sort the colours of light into order of decreasing frequency.
4. Which of the following types of EM radiation, emitted by the Sun, can be absorbed by the skin, causing it to become darker?
5. Which of the following types of electromagnetic radiation causes the skin to detect feelings of warmth?
6. Which of the following oscillate to produce electromagnetic waves?
7. Which of following terms explain what is meant by 'absorbing'?
8. Which of the following statements about the appearance of infrared radiation is correct?
9. Starting with the one with the lowest frequency, put these types of electromagnetic radiation into order of increasing frequency.
10. The higher the temperature of an object, the more infrared radiation it emits and the ___ the frequency of the most intense radiation emitted.
11. Which of the following type of variable is shoe size in an investigation to find out if shoe size affects the distance you can kick a football?
12. Which of the following does infrared radiation transfer to an object when it is absorbed?

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