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Sunday, 29 July 2018

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Liquid expansion: Real and apparent expansion, cubic expansivity.




Expansion of liquid; Real and apparent expansivity

Like solid, liquid expands on heating and contracts on cooling, because liquid is always held in a container, the expansion of liquid is always complicated because of the expansion of the container itself.

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Monday, 23 July 2018

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Physics: Anomalous Expansion of Water


Anomalous expansion of water

Anomalous expansion of water

This means something that is unusual. The temperature range of water from 0°C to 4°C is unlike most substance because is volume decreases as the temperature increases. 

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Monday, 16 July 2018

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Periodic table: periodic law, groups, periods

Periodic Table
Table of Contents
1) What is periodic table?
2) What is the periodic law?
3) What are Groups?
4) What are periods?
5) Families of Elements
6) Group 0 to 7 properties.









Periodic table
The periodic table is a tabular arrangement of the chemical elements, ordered by their atomic number and electron configuration. The periodic table is divided into eight (8) vertical columns known as "Groups" and eight (8) horizontal columns known as "Periods".

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Wednesday, 11 July 2018

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100% Full Scholarship to attend University of Pretoria

University of Pretoria scholarships


Application Deadline: 15 September 2018

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Monday, 9 July 2018

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Chemistry: Oxidation numbers, IUPAC names, rules and examples

oxidation number rules


Oxidation number is the number assigned to an element in chemical combination which represents the number of electrons, lost or gained by the atom of that element in the compound.

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Saturday, 7 July 2018

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500+ MATLAB Project Topics


MATLAB PROJECT TOPICS
This would help you if you are a major in MatLab or other related courses.


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Friday, 6 July 2018

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How to Measure DC Current Using a Multimeter Effectively

DC CURRENT AND MULTIMETER

How to Measure a D.C Current With a Multimeter. 

This is a video on how to do this below for better understanding.

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Principles of Expansion: Advantages,Bimetallic strip, Uses in Electric iron, Fire alarm and thermostat


All about Expansion


Expansion of objects 

The expansion of an object is the process of increasing in size, amount or number. It is relative, when we tall about expansivity

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Sunday, 1 July 2018

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NIIT 19th National IT Scholarship 2018 For Nigeria


NIIT NIGERIA scholarship

Application deadline: 13th July, 2018
Test date: 14th July, 2018

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TU Dortmund University DAAD Scholarships for international candidates.

Dortmund University graduation scholarship


Application deadline: 6th August 2018.

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