THE ANGLE OF DEVIATION OF LIGHT OF VARIOUS COLOURS PASSING THROUGH A TRIANGULAR PRISM INCREASES IN THE ORDER
A. red → green → blue ✓ B. green → violet → blue C. blue → red → green D. blue → green → red The answer to the question is: A. red → green → blue When light passes through a triangular prism,…
AS THE LEVEL OF OUTPUT INCREASES, THE AVERAGE FIXED COST OF A FIRM WILL
A. continue to decrease ✓ B. remain unchanged C. continue to increase D. be equal to the total cost The answer to the question is: A. continue to decrease As the level of output increases, the average fixed cost of a firm will continue…
WHEN A CELL IS PLACED IN SOLUTION AND THE SIZE OF THE CELL INCREASES, THE CONCENTRATION OF SOLUTION IS SAID TO BE
A. isotonic B. dilute C. hypotonic ✓ D. hypertonic The answer to the question is: C. hypotonic When a cell is placed in a solution and its size increases, the concentration of the solution is said to be hypotonic. In a hypotonic solution, the…
IF THE QUANTITY DEMANDED OF A COMMODITY INCREASES FROM 20 UNITS TO 30 UNITS WHEN THERE IS AN INCREASE IN PRICE FROM 4.00 DOLLARS TO 5.00 DOLLARS, THE ELASTICITY OF DEMAND IS
The elasticity of demand is a measure of the responsiveness of the quantity demanded of a commodity to a change in its price. It is calculated using the following formula: Elasticity of Demand = Percentage Change in Quantity Demanded /…