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What quantity describes the difference between an objects initial position and the objects final position?
"change in location" "displacement"
If an objects volume is unchanged then how will its density change?
It won't change. Density is volume divided by mass, so if volume doesn't change, density doesn't change unless you change the mass of the object.
What term is defined as a change in a object position relative to a reference point?
A change in an objects position relative to a reference point is called motion.
What determines the extent of resistance to a change of motion?
The extent of resistance to a change of motion is determined by an objects mass. The mass of the object is measured in kilograms.
An objects resistance to change in motion?
Inertia. Inertia applies to both increases and decreases in velocity.
What is the ability of the eye to change it's focal length?
The ability of the eye to change its focal length is known as accommodation. This process involves the ciliary muscles adjusting the shape of the lens to focus on objects at varying distances. Accommodation allows us to see objects clearly whether they are close up or far away.
How does the ciliary muscle help to adjust the shape of the lens in the eye for focusing on objects at different distances?
The ciliary muscle in the eye contracts or relaxes to change the shape of the lens, allowing it to focus on objects at different distances.
What helps the lens change shape or focus on an object?
The ciliary muscles surrounding the lens help it change shape to focus on objects at different distances. This process is known as accommodation, where the curvature of the lens is adjusted to bring objects into focus on the retina.
Any action that is able to change the motion of a body is called?
Any action that is able to change the motion of a body is called a force. Forces can cause objects to accelerate, decelerate, change direction, or deform.
What is a change of accuracy of shapes and distances called?
A change in the accuracy of shapes and distances is commonly referred to as "distortion." This occurs when the original proportions and dimensions of objects are altered, often due to projection methods in cartography or graphic representation. Distortion can affect the perception of spatial relationships and geometric forms.
Why does the lens need to change shape?
The lens of the eye needs to change shape in order to focus light onto the retina at the back of the eye, allowing us to see objects clearly at different distances.
What objects change direction when you push or pull it?
Objects that change direction when pushed or pulled include a soccer ball, a shopping cart, a swing, or a door. These objects demonstrate Newton's laws of motion in action by changing their direction in response to an applied force.
What is the ability to change the shape of the lens to bend light?
The ability to change the shape of the lens to bend light is called accommodation. This process allows the eye to focus on objects at different distances by adjusting the curvature of the lens.
Why is it important that the jelly lens can change shape?
The ability of the jelly lens to change shape allows for accommodation, which is essential for the eye to focus on objects at different distances. This helps in maintaining clear vision and preventing eyestrain.
Identify two reasons to increase the protective action distances that are recommended in the green section of the erg?
vapor fumes are in the valley and the wind or other weather conditions change
What is ment by accommodation in biology?
In biology, accommodation refers to the process by which organisms adjust their physiological or behavioral traits in response to changes in their environment. This can involve adaptations that enhance survival and reproduction, such as changes in body structure, function, or behavior. For example, the ability of the eye to change its focus from distant to near objects is a form of accommodation, allowing animals to see clearly despite varying distances.
How do you make Dimensional Constraints function when using GstarCAD?
Dynamic dimensional constraints look like dimensions, but behave in the opposite way. Dimensions are driven by objects in change dimensional constraints drive and determine the lengths, radial sizes, and angles of objects. They also control the distances or points between objects.
