Answer: The uncertainty in the measurements is 4%
Explanation: uncertainty is the doubt or level of not being sure about an outcome or a result.
Because the volume of the cylinder is gotten by measuring length and diameter of the cylinder, using a micrometer that has a 0.5% uncertainty, this will cause the measurements of each value to have a 0.5% uncertainty.
Therefore, since the length has 0.5% uncertainty and the diameter has 0.5% uncertainty too.
The uncertainty in the measurement will be.
0.5% + 0.5% = 1%
Since we are told that this measurement was carried out in four different locations, that means the uncertainty will become;
1% × 4 = 4%
As the number of locations increases, the uncertainty in the measurement will increase as well.
Answer:
Mass production methods are based on two general principles: (1) the division and specialization of human labour and (2) the use of tools, machinery, and other equipment, usually automated, in the production of standard, interchangeable parts and products.
Explanation:
Step 1: Product Concept. This is where you begin to flesh out your basic idea. ...
Step 2: Research. ...
Step 3: Product Design Development. ...
Step 4: Research and development of the final design. ...
Step 5: CAD. ...
Step 6: CAM. ...
Step 7: Prototype Testing. ...
Step 8: Manufacturing.
Answer:
The pressure that the water exerts on the bottom of the tank is 59.2 kPa
Explanation:
Given;
height of tank, h = 5m
height of water in the tank, 
= 4m
pressure at the top of the tank, 
= 20 kPa
The pressure exerted by water at the bottom of the tank is the sum of pressure on water surface and pressure due to water column.
Therefore, the pressure that the water exerts on the bottom of the tank is 59.2 kPa
Answer: OC / THE 3 ANSWER
Explanation:
