WorksheetsUNIT 10 LIGHT GR.6
Total questions: 15
Worksheet time: 17mins
The world's largest telescope is on the island of:
MAXICO
La Plama
Caribbean
------------- mirrors are called diverging mirrors because they make the reflected light rays spread out.
plane
convex
concave
The angle of ----------------- is always equal to the angle of reflection.
INCIDENCE
DIFFRACTION
REFRACTION
An image formed in a ----------------- mirror is upright, virtual, laterally inverted, equal in size to object.
CONCAVE
CONVEX
PLANE
There are --------------- main types of mirrors.
2
3
4
The image formed by pinhole camera is:
real, inverted , smaller than the object
virtual, inverted, smaller than the object
real, inverted, equal in size to object
A --------------- is a toy which uses light and mirrors to reflect objects and create patterns.
Periscope
telescope
kaleidoscope
pin hole camera
Which mirrors are used as rear- view mirrors in cars?
CONVEX MIRROR
CONCAVE MIRRORS
PLANE MIRRORS
When an object is very close to a concave mirror, the image formed will be:
real
virtual
inverted
Hubble space telescope was launched in :
AUGUST 1990
APRIL 1990
APRIL 1999
In a ------------- , light travels with speed of about 300 million metres a second.
solid
liquid
vacuum
Which objects do not allow any of the light to pass through them?
OPAQUE
TRANSPARENT
TRANSLUCENT
Which type of reflection is produced by dull or rough surface?
regular
diffused
plane
Bouncing of light from the surface on which it falls is called:
Reflection
Refraction
Shadow
Student name
