Concave and Convex

Which of the following is NOT a use of a concave mirror?

• car lights

• torches

• security mirrors

• mirrors used by dentist

if the object is beyond C (2F)

• image is real, smaller and upright

• image is real, smaller and upside down

• image is virtual, smaller and upside down

• image is real, bigger and upright

what is A on the diagram?

• center of curviture

• focal length

• reflected ray

• focal point

Tags

NGSS.MS-PS4-2

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

• rays meeting behind the mirror

• rays meeting behind the mirror

• image is real

• image is virtual

Tags

NGSS.MS-PS4-2

this type of mirror is used in supermarkets to see around bends

• concave

• convex

• plane

• window

Tags

NGSS.MS-PS4-2

Which of the following descriptions is correct?

• a is the symbol for concave lens and b is the symbol for convex lens

• Only a can be used when drawing concave and convex lens.

• a is the symbol for convex lens and b is the symbol for concave lens

• Only b can be used when drawing concave and convex lens.

Choose all the correct nature of the image.

• erect

• inverted

• magnified

• virtual

True or False: Can this image form?

• YES

• NO

Which type of mirror is used to focus light in telescopes?

• Concave mirror

• Convex mirror

• Plane mirror

• Cylindrical mirror

What type of image is formed by a convex mirror regardless of the position of the object?

• Real and inverted

• Virtual and upright

• Real and upright

• Virtual and inverted