As the plates of a charged variable capacitor are moved closer together, the potential difference between them.
A. increased B. decrease C. remains the same D. is doubled Correct Answer: Option B B. decreaseThe magnitude of the gravitational force between two particles 0.10m apart is 10N. If the distance between them is increased to 0.20m, calculate the magnitude of the new force.
A. 40.0N B. 20.0N C. 5.0N D. 2.5N Correct Answer: Option D D. 2.5NIf the frequency of the tuning fork at resonance is 256Hz, calculate the frequency of vibration of the wire when the tension in the wire is increased to 196N
A. 130.6Hz B. 182.9Hz C. 358.4Hz D. 501.8Hz Correct Answer: Option C C. 358.4HzWhich of the following statements about sound is correct?
A. when sound travels from air to a denser medium, it is refracted away from the normal at the point of incidence B. sound travels faster in air than in water C. the wavelength of sound changes when it travels from to water D. the frequency of it travels from air to...Dispersion of white light by a glass prism occurs because?
A. white light consists of a mixture of seven different colour B. the refractive index of glass is different from each constituent colour of white light C. the speed of each colour of light in the glass is proportional to the refractive index of glass for each colour...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.