Answer:
The solution code is as follows:
Explanation:
Firstly, we initialize a 10-elements array, myArray (Line 7) with no values.
Next, we create a for-loop (Line 10). Within the loop, we prompt user to enter an integer and assign the input value to the current element of myArray (Line 12-13).
The timber company will lose business soon because not many people will need to build houses and buildings anymore.
The timber company will run out of trees quickly because the seedlings will not have enough time to become full-grown timber.
The timber company will go out of business due to the rising number of buildings using cement and concrete rather than timber.
The timber company will continue to grow because of its good business practices, and it will become the number one timber company in the country.
Answer: The timber company will run out of trees quickly because the seedlings will not have enough time to become full-grown timber
Explanation: I got it right on Edge!!!! Hope this helps
Explanation:
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Answer:
(b) False
Explanation:
Isothermal process is a process in which temperature is constant ,heat can be transferred but temperature is constant and as the temperature is constant so internal energy is also constant
In other hand in adiabatic process there no transfer of heat and internal energy also changes
So the given statement is false statement
Answer:
558.1918 kilocalories = 558191.8 calories
Explanation:
Data provided in the question:
Atmospheric pressure = 84.6 KPa
Mass of water, m = 900 g = 0.90 kg
Temperature = 15°C
Now,
Temperature at 84.6 KPa = 94.77°C
Therefore,
Heat energy required = m(CΔT + L)
here,
C is the specific heat of the water = 4.2 KJ/kg.°C
L = Latent heat of water = 2260 KJ/kg
Thus,
Heat energy required = 0.90[ 4.2 × (94.77 - 15) + 2260 ]
= 2335.53 KJ
also,
1 KJ = 0.239 Kilocalories
Therefore,
2335.53 KJ = 0.239 × 2335.53 Kilocalories
= 558.1918 kilocalories = 558191.8 calories
Answer:
Option D
Material has uniform properties throughout.
Explanation:
A homogeneous material is a material that exhibits uniform properties throughout and these properties cannot be separated. These materials can be metals, ceramics or alloys that exhibit similar properties throughout. The similar properties may include evaporation point, density and other properties.
Answer:
The bending stress of the face tooth is
Explanation:
From the question we are told that
The number of tooth of the pinion is
The velocity of rotation is given as
The number of tooth is of the gear is
The quality level is
The transmitted tangential load is =
The angle of the teeth is
The module is
The face width is
The diameter of the pinion is mathematically represented as
Substituting the values
The pitch line velocity is mathematically represented as
Substituting values
Generally the dynamic factor is mathematically represented as
Now B is a constant that is mathematically represented as
substituting values
A is also a constant that is mathematically represented as
Substituting values
Substituting these value into the equation for dynamic factor we have
The geometric bending factor for a 20° profile from table
"AGMA Bending Geometry Factor J for 20°, Full -Depth Teeth with HPSTC Loading , Table 2-9"
That corresponds to 55 tooth gear meshing with 26 pinion is
the diameter pitch can be mathematically represented as
Substituting values
The mathematically representation for gear tooth bending stress in the teeth face is as follows
Where is the tangential load
is the face width
is the application factor this is obtained from table "Application Factors, Table 12-17 " and the value is
= 1
is the load distributed factor
is the size factor
is the rim thickness factor which is obtained for M which has a value 1
is the idler
Substituting values into equation 1