Chapter 29 B Light Waves Thin Films. When light waves that are in phase meet, the result is...

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Chapter 29 B Light Waves Thin Films

Transcript of Chapter 29 B Light Waves Thin Films. When light waves that are in phase meet, the result is...

Page 1: Chapter 29 B Light Waves Thin Films. When light waves that are in phase meet, the result is a.brighter light. b.no light. c.dimmer light. d.light of shifted.

Chapter 29 B

Light Waves

Thin Films

Page 2: Chapter 29 B Light Waves Thin Films. When light waves that are in phase meet, the result is a.brighter light. b.no light. c.dimmer light. d.light of shifted.

When light waves that are in phase meet, the result is

a. brighter light.

b. no light.

c. dimmer light.

d. light of shifted frequency.

Page 3: Chapter 29 B Light Waves Thin Films. When light waves that are in phase meet, the result is a.brighter light. b.no light. c.dimmer light. d.light of shifted.

When light waves that are in phase meet, the result is

a. brighter light.

b. no light.

c. dimmer light.

d. light of shifted frequency.

Page 4: Chapter 29 B Light Waves Thin Films. When light waves that are in phase meet, the result is a.brighter light. b.no light. c.dimmer light. d.light of shifted.

A beam of white light that reflects from a pair of closely spaced surfaces has color

because some of the reflected light is

a. converted to a different frequency.

b. deflected.

c. subtracted from the beam.

d. amplified.

Page 5: Chapter 29 B Light Waves Thin Films. When light waves that are in phase meet, the result is a.brighter light. b.no light. c.dimmer light. d.light of shifted.

A beam of white light that reflects from a pair of closely spaced surfaces has color

because some of the reflected light is

a. converted to a different frequency.

b. deflected.

c. subtracted from the beam.

d. amplified.

Page 6: Chapter 29 B Light Waves Thin Films. When light waves that are in phase meet, the result is a.brighter light. b.no light. c.dimmer light. d.light of shifted.

If a portion of a soap bubble in sunlight appears greenish blue, then the light

canceled by interference was

a. red.

b. yellow.

c. blue.

d. greenish blue.

Page 7: Chapter 29 B Light Waves Thin Films. When light waves that are in phase meet, the result is a.brighter light. b.no light. c.dimmer light. d.light of shifted.

If a portion of a soap bubble in sunlight appears greenish blue, then the light

canceled by interference was

a. red.

b. yellow.

c. blue.

d. greenish blue.

Page 8: Chapter 29 B Light Waves Thin Films. When light waves that are in phase meet, the result is a.brighter light. b.no light. c.dimmer light. d.light of shifted.

When light is canceled by the interference in thin films, the color

produced is

a. often brighter than the incident light.

b. a primary color.

c. the complement of the color canceled.

d. iridescent.

Page 9: Chapter 29 B Light Waves Thin Films. When light waves that are in phase meet, the result is a.brighter light. b.no light. c.dimmer light. d.light of shifted.

When light is canceled by the interference in thin films, the color

produced is

a. often brighter than the incident light.

b. a primary color.

c. the complement of the color canceled.

d. iridescent.

Comment: Although iridescent colors are often seen when interference occurs in objects such as sea shells, the color always produced is the complement of the color canceled.