Question
When milk is churned, the cream separates from it clue
to:Solution
The extraction of cream happens because of the work of centrifugal force which works outward. The separation of cream from milk is based on the fact that when liquids of different specific gravities revolve around the same centre at the same distance with the same angular velocity, a greater centrifugal force is exerted on the heavier liquid than on the lighter one. Milk can be regarded as two liquids of different specific gravities, the serum and the fat.
Walraw’s Law states the following:
For a positively sloped LM curve, which of the following statements is CORRECT?
The Compensating Wage Differential theory predicts that, ceteris paribus, jobs that are considered less desirable (e.g., higher risk or unpleasant condi...
Based on the sticky-price model, the short-run aggregate supply curve will be steeper, the greater the_____
Which of the following statements about the expansion path is true?
The substitution effect for a commodity is
For the given data, n=10, XÌ… = 20, YÌ… = 40, ∑(X-5)^2 = 100, ∑(Y-20)^2 =160 and ∑(X-5)*(Y-20) = 80. Calculate the correlation coefficient ...
Which of the following is correct?
Within the AD-AS model, a phenomenon known as stagflation is best represented by a shift in which curve, and with what consequence for the short-run equ...
Longevity is proxy for ---- in the Human Development Index?
