Physical Sciences

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kannan narayanan
4 weeks ago

RESONANCE

             Resonance is a very important physical phenomenon      Imagine  a swinging pendulum.  A 99 cm long pendulum makes on...

kannan narayanan
1 week ago

UNDERSTANDING ENERGY

         Physics says:  If a body is moved to some distance by a force, work is said to done.  The capacity to do work is energy.  In ...

kannan narayanan
1 week ago

WAVES AND MATTER

       In the universe, there are two entities, Life and non-Life.  In the physical world, there are two entities, particles and waves....

kannan narayanan
2 weeks ago

THE ANATOMY OF REACTIONS

                              NaOH + HCl = NaCl+ H 2 O     Here acid and base reacts to yield salt and water.  It is ordinary 'High schoo...

Shahab Khan
2 weeks ago

जोन ऑफ साइलेंस जहाँ हर आवाज़ खामोश हो जाती है - Mapimi Silent Zone

रहस्यों की दुनिया को हम भले ही कितना ही नकार लें पर ये दुनिया है बहुत दिलचस्प। दुनिया के बहुत से रहस्यों को वैज्ञानकों द्वारा सुलझा लिया गया है लेकिन आज भी बहुत से रहस्य ऐसे हैं जो विज्ञान के ल

Everything is Information. Energy is Information carrier.

Universe is a self transforming Information.

kannan narayanan
2 weeks ago

MAGNIFICENT THREE

        We are going to see some important phenomena which utilizes only  THREE entities.      Only using three particles namely ...

kannan narayanan
2 weeks ago

HOW YOUR SMS IS ENCRYPTED?

         We know, in this digital world, all the information is digitized(represented in binary using 1 s and 0 s).       Say, your ...

kannan narayanan
2 weeks ago

MANIFESTATIONS OF FREQUENCY

      Frequency:  Number of oscillations or vibrations per second or no. of waves per second or no. of rotations per second or simply n...

kannan narayanan
2 weeks ago

THE LAZY BODY

      Try to move a loose rock.  Try to catch a cricket ball.  Both will be difficult.  Starting a body at rest or stopping  a moving ...

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