Other questions in this quiz

2. Which of these doesn't detect UV light

  • Light dependent resistors
  • Skin
  • Photographic film
  • Flourescent chemicals

3. Which of these block X-Rays

  • Titanium
  • Lead
  • Steel
  • Iron

4. Which of these is a true property of Radio Waves?

  • It is visible
  • It has a very large wavelength
  • It is detected by photographic film
  • It can cook food.

5. What is the source of Infa-red waves

  • Special circuits
  • Radioactive material
  • Hot objects
  • Luminous objects
View more questions

Comments

No comments have yet been made

Similar Physics resources:

See all Physics resources »See all Waves and Sound resources »