Optical Instruments Quiz

What type of mirror does a periscope use?

• Plane mirror

• Diverging mirror

• Convex mirror

• Concave mirror

What is the main purpose of a dental mirror?

• To illuminate surfaces

• To create patterns

• To check for cavities

• To reflect light

What type of mirror is used in headlights and flashlights?

• Diverging mirror

• Concave mirror

• Convex mirror

• Plane mirror

Where are security mirrors commonly installed?

• Parking areas

• Schools

• Restaurants

• Hospitals

What type of mirror does a solar cooker use?

• Diverging mirror

• Concave mirror

• Convex mirror

• Plane mirror

What do side mirrors in vehicles do?

• Make objects appear smaller

• Make objects appear farther

• Make objects appear larger

• Make objects appear closer

What is the main function of a microscope?

• To illuminate surfaces

• To capture images

• To magnify small objects

• To reflect light

What is the primary purpose of a camera?

• To magnify objects

• To capture and record images

• To view distant objects

• To reflect light

What is the main function of a telescope?

• To illuminate surfaces

• To capture images

• To view distant objects

• To magnify small objects

What is the purpose of binoculars?

• To magnify small objects

• To capture images

• To illuminate surfaces

• To view distant objects