by Sunday | Aug 29 | Physics WAEC
A. 0.75 days B. 2.58 days C. 4 days D. 4.80 days E. 6 days Correct Answer: Option D – 4.80 days Explanation 64g → 32g → 16g → 8g → 4g → 2g Half life time= 24/5 = 4.8 days
by Sunday | Aug 29 | Physics WAEC
A. ion B. an electron C. a neutron D. a proton E. a deuteron Correct Answer: Option A – an electron
by Sunday | Aug 29 | Physics WAEC
A. Aluminium B. Glass C. Plastic D. Clay E. Cork Correct Answer: Option A – Aluminium
by Sunday | Aug 29 | Physics WAEC
A. 180Ω B. 27Ω C. 3Ω D. 1.3Ω E. 0.8Ω Correct Answer: Option E – 0.8Ω Explanation R = V/I=12/15 = 0.8Ω
by Sunday | Aug 29 | Physics WAEC
A rectangular coil can rotate in a magnetic field. The two ends of the coil are soldered respectively to the two halves of a commutator. Two carbon brushes are made to press lightly against the commutator and when these are connected in a circuit with a battery and a...
Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
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