Ray Diagrams and Lens Equation

This ray diagram is for which mirror?

• concave

• convex

• plane

• window

In the image, all the rays meet at F, What is F

• focal length

• focal point

• center of curvature

• reflection

This image is showing a convex mirror because the image is (choose 2 answers)

• real light rays meet behind the mirror

• real light rays don't meet

• the focal point is in front of the mirror

• the focal point is behind the mirror

Tags

NGSS.MS-PS4-2

If the object is between C and f, the image is ...

• image is real, smaller, and inverted

• image is real, smaller, and upright

• image is virtual, smaller, and inverted

• image is real, bigger, and inverted

The diagram shows a light ray approaching a mirror. Which of the diagrams below shows how the light travels after striking the mirror?

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• 
• 

Tags

NGSS.MS-PS4-2

The arrows in the diagrams below represent light. Which diagram best shows how a glass lens refracts light?

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• 
• 
• 

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

What is the lens equation used to relate the object distance (d_o), image distance (d_i), and focal length (f) of a lens?

Which type of lens converges parallel rays of light to a focal point?

• Concave lens

• Convex lens

• Biconcave lens

• Plano-concave lens

If an object is placed at the focal point of a convex lens, what will be the nature of the image formed?

• Real, inverted, and magnified

• Virtual, upright, and magnified

• No image is formed

• Real, upright, and reduced

In a ray diagram for a convex lens, which ray passes through the center of the lens without bending?

• Ray parallel to the principal axis

• Ray passing through the focal point

• Ray passing through the center of the lens

• Ray passing through the focal point on the other side

Tags

NGSS.MS-PS4-2