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I assume you want the formula for finding the circumference of a circle with a known diameter?The formula is C = pxdC = Circumferencep = Pi (3.14)d = DiameterFor example: with a diameter of 6 : 3.14 x 6 = 18.84
I suggest you assume it is a sphere, look up its diameter, and multiply that by pi. That should be close enough.
I assume you mean 44mm diameter. 1 inch = 25.4mm 44mm = 1.73 inches
You said "diameter", so we'll assume that you're talking about a circle.Circumference of a circle (distance around, 'perimeter') = (pi) x diameter = 6 pi = 18.85 cm (rounded)Area of a circle = (pi) R2 = (pi) x (1/2 of the diameter)2 = 9 pi = 28.27 cm2 (rounded)
It only has to do with the surface area in contact with the support force (the side or surface that is in contact with the ground, table, etc.). If you have two cans, each with 3 solid bricks on top of them. One can has a diameter of 3 cm, while the other has a diameter of 5 cm. Which one has greater pressure? The can with a diameter of 3 cm. This is because there is less surface area in contact with the support force, so there is less area to distribute the force. Pressure is inversely related to area. Remember that pressure is measured in Pascals. Pressure is equal to Force over Area or p=F/A. Assuming that both cans have the same weight with the bricks on top. Lets assume each weighs 5 kilograms. So the pressure for the 5 cm can would be 5 kg (weight) * 9.8 (Gravity force) / 5 cm * pi (Area) or about 3.12 Pascals. Our 3 cm can would be 5 kg * 9.8 / 3 cm * pi or about 5.20 Pascals.
I assume that you are referring to the area of a circle. You divide the diameter in half to find the radius and then you put it into the formula.
Diameter, I assume. That would be a neutron star.
I assume you want the circumference which is pi times the diameter, so for 37 inch diameter the circumference would be about 116.24 inches.
In dry air, nitrogen constitutes about 78% of the atmosphere by volume. Therefore, at 1 atmosphere pressure, the partial pressure of nitrogen would be 0.78 atm. This is calculated by multiplying the total pressure by the mole fraction of nitrogen in air.
With "width", I assume you mean what is commonly called the diameter - the distance through the center. The circumference is diamter x pi, therefore, the diameter is the circumference divided by pi. In other words, just divide the circumference by 3.14, approximately.With "width", I assume you mean what is commonly called the diameter - the distance through the center. The circumference is diamter x pi, therefore, the diameter is the circumference divided by pi. In other words, just divide the circumference by 3.14, approximately.With "width", I assume you mean what is commonly called the diameter - the distance through the center. The circumference is diamter x pi, therefore, the diameter is the circumference divided by pi. In other words, just divide the circumference by 3.14, approximately.With "width", I assume you mean what is commonly called the diameter - the distance through the center. The circumference is diamter x pi, therefore, the diameter is the circumference divided by pi. In other words, just divide the circumference by 3.14, approximately.
I assume you want the formula for finding the circumference of a circle with a known diameter?The formula is C = pxdC = Circumferencep = Pi (3.14)d = DiameterFor example: with a diameter of 6 : 3.14 x 6 = 18.84
I assume that you mean "the 'definition' of pi", which is the circumference of a circle divided by it's diameter (c/d).
I suggest you assume it is a sphere, look up its diameter, and multiply that by pi. That should be close enough.
To convert the differential pressure of 43 psi to absolute pressure, you would add the atmospheric pressure to the differential pressure. On average, atmospheric pressure at sea level is about 14.7 psi. So, adding 43 psi to 14.7 psi gives an absolute pressure of approximately 57.7 psi.
The symbol for pressure when measured in pascals is "Pa".
I assume you mean 44mm diameter. 1 inch = 25.4mm 44mm = 1.73 inches
As pressure increases, volume decreases. This relationship is described by Boyle's Law, which states that at constant temperature, the pressure and volume of a gas are inversely proportional to each other.