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Chapter. 11 light and shadows (class 5)

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Questions and Answers

Which of the following is a luminous object

Moon
Wooden table
Sun (correct)
Plastic bag

Transparent objects allowed dash to pass thought them

No light
All light
Only red light
Some light (correct)

Which of the following objects is transparent

Frosted glass
Clear glass (correct)
Trace paper
Metal sheet

Which of the following objects from shadows

Boat translucent and opaque object (D) Signup and view all the answers

Lunar eclipse occurs when the moon block the sun casting shadow on earth

False (B) Signup and view all the answers

Shadow forms when anobject blocks light creating a dark area on surface

True (A) Signup and view all the answers

Non luminous objects such as soon on burning candle and it their own light

True (A) Signup and view all the answers

If only a portion of the moon is shadowed by the earth we call it

Partial lunar eclipse Signup and view all the answers

Flashcards

Luminous Objects

An object that produces its own light.

Transparent Objects

Objects that allow some light to pass through them.

Objects that Cast Shadows

Objects that cast shadows when light falls on them.

Shadows

A dark area formed when an object blocks light.

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Lunar Eclipse

A type of eclipse where the Earth blocks sunlight from reaching the moon.