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WorksheetsOptical Technologies
Total questions: 10
Worksheet time: 6mins
Which properties of light do optical technologies use?
Reflection (bouncing of light)
Rarefaction (bending of light)
Both answers
None of the answers
Which technology CAPTURES and MAGNIFIES light?
Telescope
Microscope
Camera
All of them
Which optical technology do we use to observe small things?
Telescope
Microscope
Camera
ALL of them
Which technology do we use to observe FARAWAY objects?
Telescope
Microscope
Camera
All of them
Which technology focuses light onto film/sensor so it can create a picture?
Telescope
Microscope
Camera
All of them
In what two types can we classify telescopes?
Reflectors & Refractors
Reflectors & Optical
Optical & Refractors
ALL of them
ALL types of cameras need film in order to create a picture.
TRUE
FALSE
ALL telescopes and microscopes use VISIBLE light.
TRUE
FALSE
Telescopes that use VISIBLE light are called ________.
Optical telescopes
Reflector telescopes
Refractor telescopes
ALL of them
What do all optical technologies need?
Light
Something to focus
A machine
A magnifying glass
