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02/11/2021

What is half life

24/05/2021

What is diffraction and refraction

14/05/2021

01/05/2021

What is b^6÷√((b^3)^(½))?

01/05/2021

Factorise 6x^2+8xw

14/04/2021

Describe production of thermal power

04/04/2021

Make n subject : ( p / q ) =(( n^ 2 ( ( r / t )^ 3 ) ))/ p

31/03/2021

Let's do the job guys

11/03/2021

Differentiate between lepton and neutrino

11/03/2021

The population of the country increases exponentially at the rate of X% for every five years from 1960 to 2015.
In 1960, the population was 60 100
2015, the population was 120 150
Find the velue of X.

11/03/2021

Describe how the TV screen lights.
Include terms like;
Cathodes
Anodes
Voltages supply
Electric currents
Cathode rays
(Deflections)
Accelerate
Metalic plates
Electrons
Fluorescent screens

11/03/2021

Explain thermionic emissions by high voltage