Answer: u slap birds
Explanation: u order cheeseburgers with n cheese
Answer:

Explanation:
Hello,
In this case, the coefficient of performance of this refrigerator is defined in terms of the removed heat and the work input as:

Moreover, the rate of heat rejection to the outside air tuns out:

Best regards.
Answer:
Fluids
Explanation:
Fluids has special properties that allow forces and pressure to be distributed evenly within them.
- Fluids are gases and liquids whose intermolecular forces of attraction are generally weak or non-existence.
- Therefore, when pressure is applied to them, it permeates evenly on all parts.
- Their ability to tend to randomness makes liquids and gases very viable for distributing pressure.
Answer:
Computer Aided Design (CAD)
Explanation:
For design purpose and rapid prototyping, we use a software known as Computer Aided Design abbreviated as CAD.
Several production formates that are used in CAD are .stp, .stl, .igs, .step where formats like .stp, .igs and .step are used for rapid prototyping and format like .stl is used for design.
The information depending on the extensions used can be modeled in the 3-D files. The most frequent software used for prototyping are: AutoCAD, SolidWorks, SketchUP, etc
This also allows the spatial manipulation, dimension measurement and the visualization of the inner and outer parts.