[object Object]
By means of trigonometry if you know the angle of elevation or by comparing it with a nearby object if you know its height and shadow length.
longest
Because of the position of the Sun during different times of the day
It is zero: 0cm; 0mm A shadow has no height: length yes, but height no
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.
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.
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.
Shadows change length based on the position of the light source. When the light source is higher in the sky, shadows are shorter, while when the light source is lower, shadows are longer. Additionally, the angle and distance between the object casting the shadow and the surface it falls upon can also impact shadow length.
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.
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.
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.
i think yes as try it yourself
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.
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.
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.
Sundial is the term