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Imagine the upright object with the sun at an angle casting a shadow onto the horizontal ground, you have a right angled triangle. You need to be able to measure the angle (A) of the sun to the horizon or horizontal (don't look at the sun without suitable dark glasses-not just ordinary sunglasses). Measure the length of the shadow(L). Then the height of the object is equal to L x tanA
What else can I help you with?
How do shadows occur?
by an object blocking light
What are the two factors that determine gravitational potential energy?
The two variables that determine gravitational potential energy are height above earths surface mass (also air resistance may come into play but in physics friction and air resistance are usually ignored and)
Are shadows made when light is blocked by an object?
No, a shadow is a concept, like cold, which is the absence of another thing (light for a 'normal' shadows or energy for shadows in general, heat for cold). As such, shadows are not made, but exist in areas absent of energy.
Shadows are formed because light travels in?
Shadows are formed because when light hits an object, it does not pass through it. Light going around the edge of the object fills in the light void a bit, but it does not make up for the missing light.
What can you determine from an irregular shaped object by its displacement?
The volume of the object.
What object can block sunlight to create shadows?
Objects such as buildings, trees, and clouds can block sunlight and create shadows on the ground.
How are shadows found?
Shadows are created when an object blocks light, causing a darker area to form behind it. The position of the light source relative to the object and the surface it falls on will determine the size and shape of the shadow. Shadows are commonly seen when sunlight is blocked by objects outdoors or when artificial light is blocked indoors.
Why shadows exist?
A shadow is cast when sunlight is blocked by a solid object - a person, a post, etc.
How can I determine the magnification of my mirror?
To determine the magnification of a mirror, divide the height of the image by the height of the object. The result will be the magnification factor.
Can we have shadows at night?
Yes, shadows can still exist at night. They are created when an object blocks the path of light from a source, such as moonlight or artificial light. The absence of direct sunlight does not prevent the formation of shadows at night.
What two factors determine potential gravitational energy?
Weight and height
When are shadows shortest?
Shadows are shortest at noon when the sun is directly overhead, creating a smaller angle between the sunlight and the object casting the shadow. As the angle increases in the morning and afternoon, shadows lengthen.
How can you determine someone's height from a picture?
One way to determine someone's height from a picture is by using a known object of a standard size in the photo, such as a door frame or a ruler. By comparing the size of the object to the person in the picture, you can estimate their height.
What factors determine the gravitational potential energy of an object.?
Height above the ground, and mass of the object itself.
How do you measure the volume of a regular object?
Volume = length x width x height... or aria times height
What are the factors that determine how much gravitational energy and object has?
The factors that determine the gravitational potential energy of an object are its mass, the acceleration due to gravity, and its height above a reference point. The gravitational potential energy of an object increases with mass, height, and strength of gravity.
How can I adjust the height of an object using the "how to put height" method?
To adjust the height of an object using the "how to put height" method, you can follow these steps: Identify the object you want to adjust the height of. Determine the desired height you want to achieve. Use appropriate tools or mechanisms to physically change the height of the object, such as adjusting legs or using shims. Make sure the object is stable and secure at the new height. By following these steps, you can effectively adjust the height of an object using the "how to put height" method.
