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How do the shape of the lens change in order to focus on an object?
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Can force change an object?
yes forces can change the shape and the size of an object
A force can cause an object to change its shape?
Pressure can cause objects to change shape
What happens to the image distance in the eye when you increase the distance of an object from the eye?
If everything is working as it should, the image distance in the eye never changes. The image always needs to focus on the retina, which doesn't move. This is where the lens comes in, specifically its ability to change its focal length. When the object distance changes, the focal length has to change, in order to keep the image distance constant. Muscles around the lens change the shape of the lens, in order to change its focal length.
Why does changing shape of an object dose not change the density?
Changing the shape CAN change the density. If you change it into a smaller shape, then you increase the density. However the mass will not change.
What is an example that causes an object to change shape?
A force applied on a non-rigid object tends to change its shape. Example : If we apply force on a sheet of paper it will fold, hence the shape is changed.
Can force change an object?
yes forces can change the shape and the size of an object
Can force change the shape of an object?
The 4 main forces that can change the shape of an object are stretching, compressing, bending and twisting.
Does a golf ball change shape when hit with a driver?
Everything changes shape when a force acts on any object. But it can be in the order on nanometers of small forces.
A force can cause an object to change its shape?
Pressure can cause objects to change shape
Does the shape of an object change its density?
Changing the shape CAN change the density. If you change it into a smaller shape, then you increase the density. However the mass will not change.
What happens to the image distance in the eye when you increase the distance of an object from the eye?
If everything is working as it should, the image distance in the eye never changes. The image always needs to focus on the retina, which doesn't move. This is where the lens comes in, specifically its ability to change its focal length. When the object distance changes, the focal length has to change, in order to keep the image distance constant. Muscles around the lens change the shape of the lens, in order to change its focal length.
Which forces can change the shape of an object?
The 4 main forces that can change the shape of an object are stretching, compressing, bending and twisting.
Does an object change of state change its shape?
Usually, yes.
Why does changing shape of an object dose not change the density?
Changing the shape CAN change the density. If you change it into a smaller shape, then you increase the density. However the mass will not change.
What is an example that causes an object to change shape?
A force applied on a non-rigid object tends to change its shape. Example : If we apply force on a sheet of paper it will fold, hence the shape is changed.
Can the weight of an object change the shape of another object?
Sure, if one object presses down on another object.
What term means that can change shape so that the eye can focus on items either close at hand or far away?
Accommodation is the term that means the lens of the eye can change shape. When it changes shape, the eye can focus on items far away or close.
