Answer:
Explanation:
We know that Drag force
Where
is the drag force constant.
A is the projected area.
V is the velocity.
ρ is the density of fluid.
Form the above expression of drag force we can say that drag force depends on the area .So We should need to take care of correct are before finding drag force on body.
Example:
When we place our hand out of the window in a moving car ,we feel a force in the opposite direction and feel like some one trying to pull our hand .This pulling force is nothing but it is drag force.
Answer:
Yes it is possible
Explanation:
<u>Procedures to be taken:</u>
<u>Step 1:</u>
I will deform the specimen, that is, I will subject the specimen to plastic deformation at room temperature.
<u>Step 2:</u>
Also, I will anneal the deformed specimen at a high temperature.
<u>Step 3:</u>
Then, recrystallize the annealed specimen
<u>Step 4:</u>
Finally, I will facilitate the grain growth until the average grain diameter becomes 0.02mm.
Answer:
The summary of the given question is summarized throughout the explanation segment below.
Explanation:
<u>The goals of the HVAC system are as follows</u>:
- The greatest approach to enhance comfort in whatever commercial facility is simply to establish full management.
- To encourage extremely effective centralized air conditioning operations they must be connected.
- Comfort would be crucial for companies information about the moment of the year.
- Every government is working regarding cost reduction, therefore commercial HVAC systems may enable you to achieve such goals.
<u>Purpose of HVAC systems</u>:
The atmosphere wherein it operates is controlled by someone with an HVAC system, the same maximum or minimum temperature of a space is controlled thru all the air conditioning.
