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What else can I help you with?
Where should the pencil be placed so that the shadow is the same length as the pencil?
Put the torch and the pencil near the screen
What three things do length and position of a shadow changing depend on?
The length and position of a shadow depend on the angle of the light source, the distance between the object and the surface the shadow falls on, and the height of the object casting the shadow.
How does sunlight affect the appearance of my shadow?
Sunlight affects the appearance of your shadow by casting it on the ground when an object blocks the light. The position of the sun in the sky determines the length and direction of your shadow. The angle of the sunlight also affects the sharpness and darkness of your shadow.
Does the temperature of the atmosphere affect the position of your shadow and why?
Yes, the temperature of the atmosphere can affect the position of your shadow. This is because temperature can cause variations in air density, which can refract light differently and change the apparent position of shadows.
How does the position of the sun in the sky relate to the length of the shadow cast by an object?
The position of the sun in the sky directly affects the length of the shadow cast by an object. When the sun is higher in the sky, shadows are shorter, and when the sun is lower, shadows are longer. This is because the angle of the sun's rays hitting the object changes throughout the day, affecting the length of the shadow.
Why does the length and position of my shadow change as I walk towards a lamppost and away from the lamppost?
Light leaves the lamp and travels in straight lines from its point source. As you move away from the source, the angle between you and the light changes and this the length and position of your shadow changes.
At what time is the shadow in front of you?
The shadow is in front of you when the sun is behind you, typically in the late morning or early afternoon. The length and direction of the shadow will vary depending on the position of the sun in the sky.
How does the position of the sun effect your shadow?
The position of the sun affects the length and direction of your shadow. When the sun is directly overhead (at its zenith), your shadow will be shortest and directly beneath you. As the sun moves lower in the sky, your shadow will lengthen and shift in direction depending on the angle of the sunlight.
Why does the length and position of my shadow change as I walk towards a lamp post and when I walk away from the lamp post?
The length and position of your shadow change as you walk towards a lamp post because you are moving closer to the light source, which creates a shorter shadow. Conversely, as you walk away from the lamp post, your shadow lengthens and changes position because you are moving further away from the light source, causing the shadow to stretch and shift.
Why does the length and position of my shadow changes as I walk towards and away from the lamp post?
The length and position of your shadow change as you walk towards or away from a lamp post because the angle of the light hitting you changes. When you are closer to the lamp post, the angle of the light hitting you is more direct, resulting in a longer shadow. As you move away, the angle becomes more oblique, shortening the shadow.
Why does shadow grow?
Because he absorbs or reflects light like any other solid object. Yes that and the fact that everyone and everything will have and always has had a shadow.
What happens to your shadow if you stand at the top of a hill?
Your shadow will appear elongated when you stand at the top of a hill as the angle of the sun is lower, causing the shadow to stretch out. The length of your shadow will vary depending on the position of the sun in the sky and the steepness of the hill.
