Understand How Thing Works

Understand how current, voltage and resistors behave in series and parallel circuits

I am pretty sure we all have memorized how current, voltage and resistors behave in series and parallel circuits. But, do you understand why...
Finally Understand Signs of U, Heat, and Work

A few weeks ago, I published a blog regarding the sign of work, which can be seen in here: http://understandhowthingworks.blogspot.com/2014/...
Understand the sign of work

At some point, we are all confused by the meaning of the sign of work; at least I did. Here is how I interpret the sign of work. We ...
Understand Freezing point/Melting point

I decide to create this blog to document things that could have been simplified even more for understanding. I have stumbled upon many thin...
Understand Freezing point/Melting point Part II : Freezing point/Melting Point Depression and Effect of Impurity

Melting point or freezing point depression is basically the reduction of melting point or freezing point due to impurity. The presence ...
Understand the sign of work in electricity

Imagine the plates of a capacitor has a potential difference of 10V. How much work must be done in order to move the electron from the negat...
Understand Why Charged Molecules are Soluble in Water

Have you ever wondered why charges ions and molecules dissolved in water? What you have learned at school is polar dissolves polar and non...
Understand the signal for radioactive labeled element

Iodine is an essential element for the thyroid gland to produce thyroid hormone Using radioactive labeled Iodine-131 as a tracer can tel...
The only way out is to beat this test.
Understand how capacitor works

We all know that the purpose of capacitor is to store charges. But how does it work exactly? Capacitor is made of two plates with non co...

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