A rectangular solid black has length 10cm, breadth 5cm and height 2cm. If it lies on a horizontal surface, and has density 100kg/m3, calculate the pressure it exerts on the surface.
A. 200 N/m² A. 300 N/m² B. 100 N/m² C. 400 N/m² Correct Answer: Option A A. 200 N/m²Which of the following statements are correct of the production and propagation of waves?
I. vibration produces waves II. waves transmit energy along the medium III. the medium through which the wave travels does not travel with the wave IV. waves do not require any medium for transmission A. I & IV only B. II & IV only C. III & IV only D. I,...The angular dispersion of a prism depends on?
A. The index of refraction only B. The angle of incidence as well as the index of refraction C. The angle of incidence only D. The thickness of the prism only Correct Answer: Option A A. The index of refraction only Explanation Dispersion is due to different...The mass of water vapour in a given volume of air is 0.05g at 20°C, while the mass of water vapour required to saturate it at the same temperature is 0.15g. Calculate the relative humidity of the air.
A. 3.33% B. 5.55% C. 33.33% D. 55.55% Correct Answer: Option C C. 33.33%Products
-
Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
Original price was: ₦1,000.00.₦300.00Current price is: ₦300.00.
-
Co-Ownership Structures and Land Acquisition Methods in Nigeria
Original price was: ₦1,000.00.₦300.00Current price is: ₦300.00.
-
Rights in Community Land and Fundamental Land Concepts in Nigeria
Original price was: ₦1,000.00.₦300.00Current price is: ₦300.00.
-
Customary Land Control and the Origins of Nigeria's Land Use Act
Original price was: ₦1,000.00.₦300.00Current price is: ₦300.00.
-
Land Ownership Principles and Transaction Laws in Nigeria
Original price was: ₦1,000.00.₦300.00Current price is: ₦300.00.