The following are the main problems of distribution of essential commodities in Nigeria EXCEPT
Excessive demand
Hoarding of goods
Long chain of distribution
Poor storage facilities
Poor transportation network
Correct answer is A
No explanation has been provided for this answer.
When total utility is at maximum, then marginal utility is
Decreasing
Increasing
Maximum
Negative
Zero
Correct answer is E
No explanation has been provided for this answer.
\(\sqrt{2GM}\) รท R
\(\frac{\sqrt{2GM}}{R}\)
\(\frac{\sqrt{2G}}{MR}\)
\(\sqrt{2GMR}\)
\(\frac{\sqrt{R}}{2GM}\)
Correct answer is B
No explanation has been provided for this answer.
The area under the curve of a velocity time graph represents
acceleration
distance covered
instantaneous speed
time taken
work done
Correct answer is B
No explanation has been provided for this answer.
The mode of transference of heat which does not require any material medium is
conduction
convection
evaporation
radiation
transmission
Correct answer is D
Radiation is the emission or transmission of energy in the form of waves or particles through space or through a material medium.