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What is an object with no thickness that extends infinitely in 2 directions called?
A line.
What is an object that extends in two dimensions and looks like the shape of a tabletop?
A rectangle.
What is the name of the object that extends in two dimensions and is represented by a shape that looks like a tabletop?
a plane
Why cylinder is not a 2d object?
A cylinder is not a 2D object because it has three dimensions - length, width, and height. It has a circular base and a curved surface, which give it depth. A 2D object would only have two dimensions and would lack any depth or thickness.
How many views should be drawn if the objects thickness is given a note?
When an object's thickness is specified in a note, typically two views are sufficient to convey its dimensions clearly: a front view and a side view. These views can adequately represent the object's height, width, and thickness, allowing for a complete understanding of its geometry. However, additional views may be necessary if the object has complex features or shapes that need further clarification. Ultimately, the number of views should be determined by the complexity of the object and the level of detail required for its representation.
What is an object with no thickness that extends to infinity in two opposite directions?
This is another definition of a line. It has only one dimension: infinite length.
What do you call an object with one fixed endpoint that extends to infinity?
A ray.
What is an object with no thickness that extends infinitely in 2 directions called?
A line.
What are the three principal dimensions of an object?
Height (thickness or dept) Width Length
What is an object that extends in two dimensions and looks like the shape of a tabletop?
A rectangle.
What is the name of the object that extends in two dimensions and is represented by a shape that looks like a tabletop?
a plane
What is the name of an object that extends in two dimensions and is represented by a shape that looks like a tabletop?
its called a plane
What happens to the thermal conductivity of the wall if its thickness is doubled?
It becomes double as K=Q/t×L/A(T2-T1) so if the thickness (L) of an object is doubled the thermal conductivity will be doubled as thermal conductivity is directly proportional to the thickness/L of the object K=L K=2L,K=2 two times
What is one dimensional?
Dimension in this case refers to how many "directions" an object has. One dimensional means something that only extends in one direction, like a line. Two dimensions is a surface, it has a width and a length, but no thickness. Thress dimensional is like most stuff we have around us, things with length, width, and height.
Why cylinder is not a 2d object?
A cylinder is not a 2D object because it has three dimensions - length, width, and height. It has a circular base and a curved surface, which give it depth. A 2D object would only have two dimensions and would lack any depth or thickness.
What happen to thermal conductivity of a wall if its thickness is doubled?
It becomes double as K=Q/t×L/A(T2-T1) so if the thickness (L) of an object is doubled the thermal conductivity will be doubled as thermal conductivity is directly proportional to the thickness/L of the object K=L K=2L,K=2 two times
What is the weight of object at infinity?
The weight of an object at infinity would be zero since there is no gravitational force acting on it at that distance.
