0
deohf
Anonymous
Add your answer:
Earn +20 pts
How do we have shadows?
Shadows are the absence or reduction of light resulting from an object being in between the light source and the surface that the shadow is cast upon.
Why and how do shadows change?
Shadows are places where the light cant get to, so depending on where the source of light is, the power or brightness of it and the size of the object, the shadow will change.
Is there two shadows if there are two light source?
Depends on the position of the light source. If the light source is in a straight line, there will be 2 shadows, one is the object and the second will be the first light souce, if lets say the object is place in the center, and one light source is place in the north direction and one in the south, there will be 2 shadow at diffrent location.
How do shadows change size?
when the distance between the light source and the object changes
How do shadows appear?
Shadows appear because a light source is blocked by an object. For example, by standing outside on a sunny day, a person's body obstructs the sun's path of light and thus is unable to allow the light source to pass through, causing a 'dark spot' on the ground in the shape of their body.
When are shadows long and short?
closer to light source shadow is bigger when far from the light source shadow is shorter
Why do shadows get smaller and bigger?
The size of a shadow has everything to do with placement of the light source, the object, and the background on which the shadow is cast. In general, if the light source is close to the object and the background is further away then the shadow is larger than the object. The opposite is true if the light source is further away. Another part of the equation has to do with angles. This is what we commonly observe happining to shadows at different times of the day; long shadows in the morning and evening and smaller shadows around the middle of the day.
Why shadow get smaller and bigger in a scientifically explination?
The size of a shadow has everything to do with placement of the light source, the object, and the background on which the shadow is cast. In general, if the light source is close to the object and the background is further away then the shadow is larger than the object. The opposite is true if the light source is further away. Another part of the equation has to do with angles. This is what we commonly observe happining to shadows at different times of the day; long shadows in the morning and evening and smaller shadows around the middle of the day.
Why do shadows change?
The light source changes?
How do shadows disappear?
Shadows are created by a light source, remove the source of light and the shadow will disappear.
What is the meaning of the enemies dart like shadows?
The phrase implies that some enemies are difficult to detect or keep track of, just as shadows can rapidly shift position, especially when you are close to the source of the light.
Why are shadows long and short?
shadows are long and short based on the position of the light source.
How could you change the size of your shadow?
You can either move closer to the light source or move the light source closer to you. The size of your shadow just depends upon how much of the light you are obscuring so the more you block out, the bigger your shadow.
How do we have shadows?
Shadows are the absence or reduction of light resulting from an object being in between the light source and the surface that the shadow is cast upon.
Why and how do shadows change?
Shadows are places where the light cant get to, so depending on where the source of light is, the power or brightness of it and the size of the object, the shadow will change.
How can shadows change over time?
Shadows depend on the location of the light source.If, for example, the sun is your light source it will change the size and shape of shadows as it crosses the sky during the day.
Is there two shadows if there are two light source?
Depends on the position of the light source. If the light source is in a straight line, there will be 2 shadows, one is the object and the second will be the first light souce, if lets say the object is place in the center, and one light source is place in the north direction and one in the south, there will be 2 shadow at diffrent location.
