Geometric Optics Jeopardy Contestants Dont Forget Always phrase

Geometric Optics Jeopardy

Contestants Don’t Forget. . .

…Always phrase your answers in the form of a question!

Hands on your buzzers, its. . . Geometric Optics Jeopardy

Geometric Optics Jeopardy Only the Shadow Knows Mirror Image Refraction Action 100 100 200 200 300 300 300 400 400 400 500 500 500 Colour My World Light This! 100 200

Colour My World`for $100 This is the distance from one place in a wave to the next similar place on the wave What is a …? NO Y es

Wavelength Back to Game

Geometric Optics Jeopardy Only the Shadow Knows Mirror Image Refraction Action 100 100 200 200 300 300 300 400 400 400 500 500 500 Colour My World Light This! 100 200

Colour My World for $200 This is the wave height from the rest position of the wave to the crest or the wave depth from the rest position to the trough. What is …? NO Y es

Amplitude Back to Game

Geometric Optics Jeopardy Only the Shadow Knows Mirror Image Refraction Action 100 100 200 200 300 300 300 400 400 400 500 500 500 Colour My World Light This! 100 200

Colour My World for $300 This is the mathematical formula which is used to determine the velocity of a particular wavelength of light. What is a …? NO Y es

Velocity = Frequency X Wavelength Back to Game

Geometric Optics Jeopardy Only the Shadow Knows Mirror Image Refraction Action 100 100 200 200 300 300 300 400 400 400 500 500 500 Colour My World Light This! 100 200

Colour Mr World for $400 These are the six (6) main colours which comprise the visible component of the spectrum. What are …? NO Y es

1 - Red 2 - Orange 3 - Yellow 4 - Green 5 - Blue 6 - Violet

Geometric Optics Jeopardy Only the Shadow Knows Mirror Image Refraction Action 100 100 200 200 300 300 300 400 400 400 500 500 500 Colour My World Light This! 100 200

Colour My World for $500 Based on the Additive Theory of Light, these are three secondary colours. What are …? NO Y es

Magenta, Yellow and Cyan Back to Game

Geometric Optics Jeopardy Only the Shadow Knows Mirror Image Refraction Action 100 100 200 200 300 300 300 400 400 400 500 500 500 Colour My World Light This! 100 200

Light This for $100 This is the entire range of wavelengths of light including the visible components What is the …? NO Y es

Electromagnetic Spectrum Back to Game

Geometric Optics Jeopardy Only the Shadow Knows Mirror Image Refraction Action 100 100 200 200 300 300 300 400 400 400 500 500 500 Colour My World Light This! 100 200

Light This for $200 These carry more energy than visible light and therefore have a shorter wavelength and higher frequency than visible light What are…? NO Y es

Ultra Violet Rays Back to Game

Geometric Optics Jeopardy Only the Shadow Knows Mirror Image Refraction Action 100 100 200 200 300 300 300 400 400 400 500 500 500 Colour My World Light This! 100 200

Light This for $300 This model helps to explain how light behaves. What is the …? NO Y es

Wave Model of Light Back to Game

Geometric Optics Jeopardy Only the Shadow Knows Mirror Image Refraction Action 100 100 200 200 300 300 300 400 400 400 500 500 500 Colour My World Light This! 100 200

Light This for $400 According to this, … coloured matter selectively absorbs different colours or wavelengths of light. What is the…? NO Y es

Subtractive Theory of Light Back to Game

Geometric Optics Jeopardy Only the Shadow Knows Mirror Image Refraction Action 100 100 200 200 300 300 300 400 400 400 500 500 500 Colour My World Light This! 100 200

Light This for $500 Some algae, jellyfish, insects, crustaceans, bacteria, earthworms, and fungi produce light by this method NO What is …? Y es

Bioluminescence Back to Game

Geometric Optics Jeopardy Only the Shadow Knows Mirror Image Refraction Action 100 100 200 200 300 300 300 400 400 400 500 500 500 Colour My World Light This! 100 200

Only the Shadow Knows for $100 This is an electroluminescent light source made out of a material called a semiconductor. What is a …? NO Y es

Light-Emitting Diode (LED) Back to Game

Geometric Optics Jeopardy Only the Shadow Knows Mirror Image Refraction Action 100 100 200 200 300 300 300 400 400 400 500 500 500 Colour My World Light This! 100 200

Only the Shadow Knows for $400 Drawing Question: Draw and label the following shadow created by a ray box light source NO Y es

Ray Box Object

Only the Shadow Knows for $400 Penumbra Ray Box Object Umbra Penumbra Back to Game

Geometric Optics Jeopardy Only the Shadow Knows Mirror Image Refraction Action 100 100 200 200 300 300 300 400 400 400 500 500 500 Colour My World Light This! 100 200

Only the Shadow Knows for $300 This occurs when light rays reflect off a. rough or uneven surface and they do not remain parallel but are scattered in different directions. What is …? NO Y es

Diffuse Reflection Back to Game

Geometric Optics Jeopardy Only the Shadow Knows Mirror Image Refraction Action 100 100 200 200 300 300 300 400 400 400 500 500 500 Colour My World Light This! 100 200

Only the Shadow Knowsfor $400 This is The Law of Refection What is…? NO Y es

When light reflects off a surface, the angle of incidence is always equal to the angle of reflection. Back to Game

Geometric Optics Jeopardy Only the Shadow Knows Mirror Image Refraction Action 100 100 200 200 300 300 300 400 400 400 500 500 500 Colour My World Light This! 100 200

Only the Shadow Knows for $500 Drawing question: Draw a ray diagram which shows the final position of the image using a concave mirror NO What are…? Y es

f

Only the Shadow Knows for $500 f

Geometric Optics Jeopardy Only the Shadow Knows Mirror Image Refraction Action 100 100 200 200 300 300 300 400 400 400 500 500 500 Colour My World Light This! 100 200

Mirror Image for $100 This occurs when a object is placed at the focal point of a concave mirror. What is…? NO Y es

No Image f

Geometric Optics Jeopardy Only the Shadow Knows Mirror Image Refraction Action 100 100 200 200 300 300 300 400 400 400 500 500 500 Colour My World Light This! 100 200

Mirror Image for $200 This is the kind of image produced using a concave mirror when the image is inside the focal point NO What are…? Y es

Virtual f

Geometric Optics Jeopardy Only the Shadow Knows Mirror Image Refraction Action 100 100 200 200 300 300 300 400 400 400 500 500 500 Colour My World Light This! 100 200

Mirror Image for $300 These are practical examples of concave mirrors. Name two (2) What are …? NO Y es

Flashlights, telescopes, cosmetic mirrors and headlights Back to Game

Geometric Optics Jeopardy Only the Shadow Knows Mirror Image Refraction Action 100 100 200 200 300 300 300 400 400 400 500 500 500 Colour My World Light This! 100 200

Mirror Image for $400 These are the two formuli used to determine the magnification of an image What is the…? NO Y es

Magnification =Image height = Image distance Object height Object distance Back to Game

Geometric Optics Jeopardy Only the Shadow Knows Mirror Image Refraction Action 100 100 200 200 300 300 300 400 400 400 500 500 500 Colour My World Light This! 100 200

Mirror Image for $500 Drawing Question: Complete the following diagram for a convex mirror showing the final position of the image relative to the mirror. NO Y es

f

f Virtual, smaller, upright

Geometric Optics Jeopardy Only the Shadow Knows Mirror Image Refraction Action 100 100 200 200 300 300 300 400 400 400 500 500 500 Colour My World Light This! 100 200

Refraction Action for $100 This is the formula used to determine the index of refraction for some unknown material. What is …? NO Y es

Index of Refraction = Speed of light in a vacum__ Speed of light in the material Back to Game

Geometric Optics Jeopardy Only the Shadow Knows Mirror Image Refraction Action 100 100 200 200 300 300 300 400 400 400 500 500 500 Colour My World Light This! 100 200

Refraction Action for $200 This is Snell’s Law What is…? NO Y es

Back to Game

Geometric Optics Jeopardy Only the Shadow Knows Mirror Image Refraction Action 100 100 200 200 300 300 300 400 400 400 500 500 500 Colour My World Light This! 100 200

Refraction Action for $300 This occurs when light reflects completely off the inside wall of a denser medium (higher index of refraction) rather than passing through the wall into a less dense medium (lower index of refraction). What is…? NO Y es

Total Internal Refection Back to Game

Geometric Optics Jeopardy Only the Shadow Knows Mirror Image Refraction Action 100 100 200 200 300 300 300 400 400 400 500 500 500 Colour My World Light This! 100 200

Refraction Action for $400 This type of lens causes the converging effect of the light NO What is…? Y es

Convex lens Back to Game

Geometric Optics Jeopardy Only the Shadow Knows Mirror Image Refraction Action 100 100 200 200 300 300 300 400 400 400 500 500 500 Colour My World Light This! 100 200

Refraction Action for $500 Drawing question: Complete the following image. NO Y es

Refraction Action for $500 f f

Refraction Action for $500 f f

Geometric Optics Final Jeopardy

FINAL JEOPARDY A converging lens is placed 12 cm from a wall chart. The focal length of the lens is 15 cm. What will the image look like? ?

f Larger, upright and virtual f

Solution 1=1+1 f di do 1=1+1 15 di 12 4= 1+5 60 di 60 -1 = 1 60 di di = -60 cm