That's true. For example, any piece of wood that is shaped with a lathe; the wood is rotated at high speed, and the carver holds his chisel against a template shape to allow him to reproduce this shape perfectly.
a point lying in its plane
Axial symmetry.
Quality has to do with descriptive characteristics while quantity deals with numerical statistics and analysis.
what are the 2 important charactristics of sound? what are the 2 important charactristics of sound?
Sound has many characteristics. One of them is Quality ( or Timbre) .It enables us to distinguish between the sounds of same pitch and loudness produced by different people. The quality of the sound depends on which vibrating part produces the sound and the material of which the part is made. Thus, the voices of the people can be distinguished by their voice quality even without seeing them.
frequency,wavelength,amplitude,sound pressure,sound intensity,speed of sound,and direction
Quality of good plastic surgery depends on the plastic surgeon in question. In many cases, a reputable plastic surgeon, in addition to a natural, non-fake look and comfortable feel will determine if a plastic surgery was successful.
true
false
t
No. Objects can have reflective symmetry but no rotational symmetry.
False
Yes. An object with rotational symmetry is one that looks the same after a certain amount of rotation.
Reflectional symmetry
Not exactly. Rotational symmetry means that a shape will look the same if the object is rotated around some axis, by ANY angle.There are no specific requirements as to where the axis must be.
Not exactly. Rotational symmetry means that a shape will look the same if the object is rotated around some axis, by ANY angle.There are no specific requirements as to where the axis must be.
False
Reflectional symmetry
All characteristics