WorksheetsEM Wave and Geometrical Optics Quiz
Total questions: 15
Worksheet time: 8mins
What is the study of how light interacts with materials called?
Chemistry
Physics
Biology
Optics
What kind of optics deals with the shape of a material and the angles at which light rays hit it?
Wave optics
Quantum optics
Geometrical optics
Physical optics
Which of the following is NOT a primary color of light?
Red
Yellow
Green
Blue
What is the near point of a normal eye?
10 cm
25 cm
50 cm
100 cm
What type of mirror is also known as a shaving mirror?
Spherical mirror
Convex mirror
Concave mirror
Plane mirror
Which instrument is used to test for malaria from a blood sample?
Telescope
Microscope
Spectrometer
Periscope
What is the primary purpose of a convex lens?
To reflect light
To diverge light
To absorb light
To converge light
Which of the following is a subtractive primary color?
Cyan
Blue
Green
Red
What is the focal length of a mirror?
The distance from the mirror to the object
The distance from the mirror to the image
The distance from the mirror to the focal point
The distance from the mirror to the screen
What is the additive primary color combination that forms white light?
Red, Green, and Blue
Red and Green
Red and Blue
Green and Blue
What kind of image is formed by a plane mirror?
Virtual and upright
Real and inverted
Real and upright
Virtual and inverted
Which of the following is NOT a type of mirror?
Convex mirror
Concave mirror
Cylindrical mirror
Plane mirror
What is the main function of the human eye's lens?
To focus light on the retina
To control the amount of light entering the eye
To protect the eye
To detect color
Which optical instrument uses multiple lenses and mirrors to capture images of distant galaxies?
Spectrometer
Periscope
Telescope
Microscope
Which part of the eye controls how much light enters it?
Retina
Lens
Cornea
Pupil
