Light

A blue dress appears blue because the dress is – – – blue light.

Light travels in a – – – – line.

Clear glass is a translucent object

Jenny is drinking a glass of apple cider. She looks through the glass and the objects are fizzy. This is because.

– – – Light can be separated into a rainbow of colours.

A series of coloured band created when sunlight is separated through a prism is called – – –

How is a rainbow formed?

Why does a green apple look green?

If your shadow is in front of you, where is the sun?

– – – objects, block all light and form shadows.

Which colour absorbs almost all of the light that hits it?

If a material allows light to pass, but you cannot clearly see the object on the other side, the material is – – –.

The shadow of an object is always the same size as an object

An example of non-luminous object is

The angle between the normal and reflected ray is known as – – –

The size of the shadow changes when the – – – between the object and light source changes

The closer the source of light, the– – – – is the shadow.

An incident ray is

If you fill a clear glass with water and place a straw in the glass, how does the straw appear?

Which is not a natural so source of light?

– – – objects give out light.

Stopping light and holding it in is – – –

A shadow is formed when something – – – the path of light

Which among the following is not a transparent object?

Band of seven colours is obtained through – – – of light.

The dark shape formed when an opaque object is placed in the way of light is called – – – –.

Which word describes animals that can produce light inside their bodies?

Which of the following is not an opaque material?

Imagine a candle flame light from the candle flame travels in which direction?

Which object does not reflect more light?

Kevin is fishing. He can see the rocks at the bottom of the lake because water is – – – – –.

Which statement is correct about laws of reflection?

The bending of the light is – – –.

A branch of physics that deals with the phenomena of applying light and vision is called – – –

Sun and stars are – – – source of light

According to the law of reflection, the angle of incidence is 40°. What is the angle of reflection?

A – – – – is used to separate white light into all its colour.

Objects that allow all light to shine through are called – – – –.