As an object gets farther from your eye, the focal length of the lens has to increase. The muscles around the lens stretch it so it has a less convex shape. But when you focus on a nearby object, these muscles make the lens more curved, causing the focal length to decrease.
when you look at distand objects your muscles relax and increase tention on the lens and making it thinner :3 ~hoped that helped
when the eyes focuses on near object , the ciliary muscle contract while the suspensary ligaments relax. this makes the lens more curved
when you view a distant object the ciliary muscle relax while the suspensary ligament contract. this makes the lens less curved
the lens is changed
more flattened
It gets thinner and decrease power.
Magic!
The bacteria that can change shape call pleomorphic
amoeba can change shape instantaneously
White blood cells in our body change their shape.
The muscles attached to the lens change its shape, helping to adjust the eyes' focus to see near or distant objects clearly.
Yeah
yes forces can change the shape and the size of an object
The 4 main forces that can change the shape of an object are stretching, compressing, bending and twisting.
Pressure can cause objects to change shape
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.
The 4 main forces that can change the shape of an object are stretching, compressing, bending and twisting.
Usually, yes.
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.
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.
Sure, if one object presses down on another object.
A force can make a still object move. It can change its shape or size. It can change the way in which it is moving.
Change the Direction, Change the Speed and Change the Shape :)
To change density there are three ways. You can change the shape, mass or volume of the object