Explanation:
If the turntable starts from rest and is set in motion with a constant angular acceleration α. Let
is the angular velocity of the turntable. We know that the rate of change of angular velocity is called the angular acceleration of an object. Its formula is given by :

............(1)
Using second equation of kinematics as :


Using equation (1) in above equation

In one revolution,
(in 2 revolutions)



Hence, this is the required solution.
Answer:
C) Inversely to its volume
Explanation:
As the volume decreases (Container gets smaller) the pressure increases. Conversely, If the volume increases (Container gets larger) the pressure decreases.
Answer:
a) 
b) 
Explanation:
From the question we are told that:
Width of diffraction grating 
Width of silt 
Distance 
a)
Generally the grafting element is the distance b/w the silts

Therefore the grafting element is

b)
Generally the equation for diffraction state is mathematically given by

Since

Therefore



Therefore orders observed with
is

Answer:
555
Explanation:
The scenario is shown in the image attached below. A Right Angled Triangle is formed. We have an angle of 6 degrees, the side adjacent to angle which measures 1 mile and we need to find the side opposite to the angle.
Since 1 mile = 5280 feet, the side adjacent to the angle has a measure of 5280 feet.
Tangent ratio relates the opposite and adjacent side by following formula:

Using the given values, we get:

Thus, rounded to nearest foot, the height of the building is 555 feet
Calculate it by mass and volume.