2024
In electrolysis, when same quantity of electricity is passed through different electrolytes, mass of substances deposited is proportional to
See more
2024 JAMB UTME Physics Past Questions
Ulearngo is an independent study app. It is not affiliated with, endorsed by, or representing Joint Admissions and Matriculation Board (JAMB). Always confirm official exam, admission, registration, syllabus, timetable, and result information from JAMB official website.
2024
If a charge ion goes through a combined electric field E and magnetic field B, the resultant emergent velocity of the ion is
See more
2024
What is the inductance reactance of a coil of 7H when connected to a 50Hz a.c circuit?
See more
2024
A refrigerator uses 150W. If it is kept on for 336 hours non-stop, what is the energy consumed in KWh?
See more
2024
Which of the following is the best as shaving mirror?
See more
2024
In voltage measurement, the potentiometer is preferred to voltmeter because it
See more
2024
A cell of internal resistance of 2\(\Omega\) supplies current through a resistor, X if the efficiency of the cell is 75%, find the value of X.
See more
2024
The fourth overtone of a closed pipes is 900Hz, its fundamental frequency is
See more
2024
The average translational kinetic energy of gas molecules depends on
See more
2024
A load of 300N is to be lifted by a machine with a velocity ratio of 2 and an efficiency of 60%. What effort will be applied to lift the load?
See more
2024
The process of adding impurities to a semiconductor material to increase its conductivity is
See more
2024
Which of these gas laws is equivalent to workdone
See more
2024
If a body in linear motion changes from point P to Q, the motion is
See more
2024
In a series resonant circuit, the current flowing in the circuit is
See more
2024
The thermometer whose thermometric property is change in volume with temperature is
See more
2024
The distance between two successive crests of a water wave is 0.25m. If a particle on the surface of the water makes four complete vertical oscillations in one second. Calculate the speed of the wave.
See more
2024
A mass of gas at 40mmHg is heated from 298k to 348k at constant volume. Calculate the pressure exerted by the gas.
See more
2024
The energy of light of frequency 2.0 x 10\(^{15}\)Hz is (h = 6.63 x 10\(^{-34}\)Js)
See more
2024
How much joules of heat are given out when a piece of iron, of mass 60g and specific heat capacity 460JKg\(^{-1}\)K\(^{-1}\), cools from 75ºC to 35ºC
See more
2024
A thick glass tumbler cracks when boiling water is poured into it because
See more