# data[].attributes.body
I know that light travels in a straight line. I know that when the path of light is blocked by an opaque object, a shadow is formed. I know that light is very fast.
I don't know when to use the dotted light ray. Is it possible for light to travel in a curved path?

# data[].attributes.body
1. Light travels in a straight line.
2. Light ables us to see things whether is bright or dark .
3. Luminous objects can emit light in all directions

# data[].attributes.body
1.Cut a slit in a black piece of paper
2.Tape it to a glass filled with water
3.Shine a light

# data[].attributes.body
-Light travels in a straight line.
-When something opaque blocks light, a shadow is formed

# data[].attributes.body
Light travels in a straight line.
Light can be separated to form different colours.
When light is blocked by an opaque object, it forms a shadow

# data[].attributes.body
1.Take an opaque sheet and cut a narrow slit
2. Tape the card to the glass of water and place it in front of your light source
3.The light will then pass through the slit and form a ray of light on the floor

# data[].attributes.body
1.Light travels in a straight line
2.Light can help us see things in the dark
3.Light can only be blocked by an opaque object

1.Can air make shadows?
2.Will a shadow still form when a light passes through a transparent glass

# data[].attributes.body
1.Light is the fastest anything can go
2.Light travels in a straight line
3.Light can be reflected

1.Can light travel in a curve way?
2.Why does light form?

# data[].attributes.body
1. Take a glass cup and fill it up with water.
2. Take a piece of black paper and cut a narrow slit into it.
3. Put the piece of paper next to the glass cup.
4. Place it next to a window/ Shine light at it.
Done.

# data[].attributes.body
1. Light always travels in a straight line.
2. When light is blocked by and object, a shadow will be formed.
3. Luminous objects are objects that emit light in all directions.

1. Why does light only travel in a straight line?

# data[].attributes.body
1.fill a glass with water
2. cut a slit into paper
3. put the paper on the glass
4.shine a light through the glass

# data[].attributes.body
(i) 1.light travels in a straight line
2.absence of light creates shadows
3. the speed of which light travels is the fastest anything can go
(ii) 1.what does the dotted line in Q1b mean
2.why does light separate into different colours when in the split a sunbeam artefact

# data[].attributes.body
1. cut a verticle slit on a card
2. used a torch light to shine through the slit.
Than it is done.
Light passes through the slit and the glass to form the light to have different colours.

# data[].attributes.body
1. I know that light travels in a straight line.
2. I know that light that is emitted travels into our eyes for us to see things.
3. I know that when light is block it forms a shadow.

1. I dont know when to use the ray with a dotted line.
2. Is it possible for light to travel in a curved way?

# data[].attributes.body
partha

# data[].attributes.body
partha