When the opaque object move closer to the light source, its shadow ......................

When a ball move further from the light source, its size of shadow become ....................

When the light source behind you, the shadow will form ........................ of you.

How to increase the size of the shadow on the screen?

The longer the distance between the light source and the object, the ........................... the size of the shadow form on the screen.

When a distance between the object and light source decrease, the height of the shadow will .................

The size of the shadow gets ...................... when you move the an object ....................... to the screen.

Two factors that influenced the size of the shadow are the distance between the light source from the object and .......................

What factors causes the changes of the shape of shadow of an object?

What is manipulated variable in the experiment below?

When we conducted our shadow experiment, when was our shadows short?

Light will always travels in _____________ lines.

Because light travels in the straight line, when its get blocked by an opaque object, it will form a _____________

The shadows can change its LENGTH and POSITION

The changes in the position and length of a shadow is are depends on the ______________

Which one is time that give us the longest shadow?

The changes in the size of the shadow happens because there is a change in _________________

Closer the object to the light will make the object shadows get _____

Further the object to the light will make the object shadows get _____

If we want to make the shadow bigger, then we need to _______

The shortest shadow in day time will happen at ______

When we change the position of the light, the position and the ________ of the shadows will also change.

This picture is proving that light ___________________

The graph shows the amount of light that could pass through four sheets of different materials, W, X, Y and Z. Which sheet will form the lightest shadow?

To cast a bigger shadow on the screen, we need to ________.

Which one of the following shadows would likely be seen on the screen?

When Richard switched on the torch, a bright star shaped light was seen only on Sheet C. Which sheet(s) allow / allows light to pass through?

When Richard switched on the torch, a bright star shaped light was seen only on Sheet C. Which sheet(s) do or does NOT allow light to pass through?

Based on Shayanne's experiment, the height (h), of the shadow is _____________________.

Which graph shows the length of Nayli's shadow from 7 a.m. to 6 p.m. on a certain day.

Which one of the following shadows cannot be formed by the teacup shown in the diagram.

Which one of the following graphs shows how the length of the shadow of a flagpole changes at hourly intervals on a sunny day?

The diagram shows three similar cylinders, X, Y and Z, placed at different distances in front of a screen. A light source was switched on and the shadows of X, Y and Z were cast on the screen.

Which one of the following diagrams correctly shows the shadows of the cylinders X, Y and Z on the screen?

Danny conducted an experiment to investigate the amount of light that can pass through 3 materials of the same thickness. The materials he used were frosted glass, clear plastic sheet and styrofoam board.

He shone a torch through each of the 3 materials. He used a light sensor to measure how much light has passed through each of them. He then drew a graph to show the amount of light recorded by the light sensor.

Which of the following graphs shows the correct readings?

Judy sets up the experiment as shown. The screen is fixed in a position.

What should Judy do if she wants the shadow on the screen to increase in size? (Choose 2 correct answers)

Fatima wants to find out how different types of liquids affect the amount of light passing through it. She sets up the experiment as shown in the diagram.

Which one of the following variables has to be changed in this experiment?

Ali was standing at a cross junction of a road one morning. Looking at the position of his shadow, at which position was the sun at?