by Sunday | Jan 24 | Physics WAEC
A. boiling point of water B. atmospheric pressure C. upper fixed point of a thermometer D. amount of water in the atmosphere Correct Answer: Option C C. upper fixed point of a thermometer
by Sunday | Jan 24 | Physics WAEC
A. saturated vapour pressure equals the atmospheric pressure B. molecules leaves the liquid at a rate equal to the rate at which they return C. molecules leave the liquid at a rate higher than that at which they return D. molecules leave the liquid at a rate lower...
by Sunday | Jan 24 | Physics WAEC
i. Prevent the backflow of mercury after use. ii. Ensure the backflow of mercury after use. iii. Maintain the thermometric property of mercury. iv. Allow the temperature attained to be read. A. i only B. i and ii only C. i and iv only D. iii and iv only Correct...
by Sunday | Jan 24 | Physics WAEC
A. electrical energy to sound energy B. sound energy to electrical energy C. sound energy to radiowave D. radiowave to sound energy Correct Answer: Option B B. sound energy to electrical energy