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WorksheetsLight (4.1)
Total questions: 10
Worksheet time: 9mins
Define light.
(a)
How do we see things?
when light travels from our eyes to an object
when light travels from an object to our eyes
objects let us see
our eyes let us see objects
Properties of light.
speed of 300 000 km/s
reflection
refraction
travels in a straight line
it can reproduce
which of the following does NOT explain light?
light can be dispersed
light can be captured
light can be scattered
shadows are formed when light is blocked
light is reflected
light is scattered
light is dispersed
light is refracted
The Moon looks so bright from the Earth because
light from the Earth is reflected to the Moon
light from the Moon is reflected to the Earth
the Moon reflects the Sun's light to the Earth.
Earth reflects the Sun's light to the Moon.
These waves of light travel in a __________ line.
How long does it take for the sunlight to reach Earth?
Speed of light: 300 000 km/s
Distance Earth from the Sun: 150 000 000km
8 minutes
4 minutes
7 minutes
9 minutes
What is this? And how does it happen?
it is rain and it happens because of light dispersion.
it is rain and it happens because of light scattering.
it is a rainbow and it happens because of light dispersion.
it is a rainbow and it happens because of light scattering.
The morning sky is blue and the evening sky is orange. What is the best explanation?
light is being dispersed
light is being scattered
light is being refracted
light is being reflected
