40 Optics - UV (ultraviolet light) 8. How did Young prove...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
THE MECHANICAL UNIVERSE Name: Mai Nguyen Video 40. Optics Class: PHYS 2426 1. How does our body sense disturbance of the electromagnetic field? Eyes 2. What scientist first observed sunspots? Galileo 3. Who invented the compound microscope? Galileo 4. Define refraction: Occurs when light enters a medium and bends. 5. What type of optical device can disperse light? Glasses, microscopes, etc. 6. What does a wave’s frequency times its wavelength equal? Speed 7. What type of light does the ozone layer protect us from?
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 2
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: UV (ultraviolet light) 8. How did Young prove that light was a wave? Proving that light has wave property called interference. Constructive and destructive interference. 9. From what metal are mirrors made? Silver 10. What type of telescope did Newton invent? Reflecting telescope. 11. What did 19th century scientists call the medium through which they believed light traveled through space? Luminiferous Ether...
View Full Document

Page1 / 2

40 Optics - UV (ultraviolet light) 8. How did Young prove...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online