The most common type of business in West African countries is
Joint-stock companies
Sole proprietorships
Partnership
Public enterprises
Correct answer is B
No explanation has been provided for this answer.
evenly distributed over a surface of any shape
concentrate on the inner surface of the conductor
concentrate at the outer flat surface of the conductor
generally concentrated at sharply curved surface
Correct answer is D
No explanation has been provided for this answer.
Price elasticity supply measures the responsiveness of quantity supplied to
Change in suppliers' income
Change in price of otther commodities
A change in the pice of the commodities
A change in the demand for the products
Correct answer is C
No explanation has been provided for this answer.
the friction between the table and the tuning fork generates additional energy
air molecules obsorb sound wave but wood transmit sound waves
the table increases the frequency of the turning fork
a large mass of air is set into vibration by the table
Correct answer is D
No explanation has been provided for this answer.
increase the intensity of sound waves
increases the loudness of the sound waves
reduce the effect of revibration of sound waves
decreases thr frequency of sound waves
Correct answer is C
No explanation has been provided for this answer.