Vedant K. Naik's Blog

 Derivative is a mathematical tool, which is extensively used in physics. According to me derivative is  a simple mathematical operation used to calculate the slope of a point on a graph of function.(If the function is continuous and differentiable at that particular point). But this is just the definition or general meaning of it. To understand its practical utility we will also need one more mathematical tool called integration.  So, For example if we need to find the value of electric field( or force on test charge) on the axis of a circular ring, we can't actually apply coulomb's law directly as it is defined for a point charge, but ring is a continuous charge distribution of point charges, so here the concept of derivative is introduced. We will first assume a point charge(vanishingly small charge)  and apply coulomb's law on it as it is a point charge. After getting a relation/equation for that point charge we can use integration (mathematical tool) such that i...

 Block Chain is the base technology behind crypto currency and this technology only makes it impossible for crypto currency not to be tempered or modify or cheated. In other words its an information organising and storing system in which bunch of information are connected with different blocks (here blocks refer to a piece of information) ever block has generally 3-parts. 1. Hash code (Unique Identification / encrypted code) 2.Information / Data 3. Hash Code of  preceding block. As this block chains are highly interconnected it would be impossible / very very difficult to modify or change block as a single change will lead to change in the complete block chain. Block chains are also very de centralized there is absolutely zero server down time (ie. no error 404 !! ), this happens as every block chains are saved on all computers/devices connected with block chains as nodes. And it would be not possible to switch off all nodes at same time. Is there any threat to information sav...

Disclaimer: The below information and data is based on my personal research and understanding about the topic and predictions/opinion are completely theoretical and no research was conducted to get the results. Please read it with patience. The below stated predictions might be completely wrong and the predictions are just based on authors understanding.   Actually this kind of currency is a digital form of currency , which is secured or generated by specific kind of  cryptographic methods (specific encryption coding). The toughness of this encryption / cryptography makes it almost impossible currently to double spend the amount. This kind of currency was introduced to make ease of transactions between different countries in the world as  this could be easily transferred through internet, without any hassle of government restrictions which limit the extent of foreign transaction . So to overcome this problems concept of cryptographic currency evolved. My Opinion for ...

Disclaimer: The following findings are based on secondary data collection and scientific theories .No on ground research of the findings are done to confirm it; but soon confirmatory research/test will be done to check the results.The credit for all kind of information used in this article is given with due respect to authors/ sources of information at end of article.  Algal Tube for portable oxygen and carbon dioxide regulation. In the present scenario (increasing level of CO 2 ) it is very difficult to get breathable air. In ancient times this balance was very finely tuned as there was limited/no exploitation of carbon-based fuels that produce CO 2 . There used to be trees and big water bodies with (slight) algal cover, which used to help in making balance. • How Oxygen evolved on earth?   After the formation of the earth, the Earth's atmosphere had no oxygen gas in the atmosphere(O 2 ). Photosynthetic microbes/organisms that produced O 2 (Oxygen) as a waste product liv...

Why do metals shine? This was the most fascinating question when I was very young.And I would like to give answer in one line i.e. Due to a phenomena related to Photoelectric effect ,which occurs in metals. {  What is Photoelectric effect? It is a natural phenomena which occurs in metals when light (beam of photons having a particular energy required to knock of electron) strikes a metal it creates ejection of electron or energy is reflected as (once electron received some energy which is less than work function of metal it just gets excites not ionise and when it returns to its original state it emits photons) What is work function? It is a specific value(different for all metals) of energy above which the electron gets ionise if it will be hit with photon of energy > work function of metal }

 Link of Quiz: https://forms.gle/R2renr2KjVbZTa1q7

  The fabric of space-time is a conceptual model combining the three dimensions of space with the fourth dimension of time. According to the best of current physical theories, space-time explains the unusual relativistic effects that arise from traveling near the  s peed of light  as well as the motion of massive objects in the universe.  This mind-boggling theory was given by Albert Einstein.Sometimes I think this theory as just pure work of fiction, but after LIGO i.e. after discovery of gravitational waves i feel that this is true and in reality there exist a imaginary space and time fabric which unites 4th dimension of time with 3 dimensions of space. Quick Fact:Albert Einstein never got nobel prize for his work with relativity and space-time.             He got nobel prize in physics for his work with photoelectric effect           

 There is a huge crisis ,when there is excess rain in some region and there is not a single drop of rain in another region. To equalise this : I thought of an idea to make huge (tall) towers which suck air from clouds ,which are dense with water droplets, and pump it deep inside ground where due to earthen coolness it should get co dense and charge ground water this will reduce the size of cloud and there by prevent floods which could damage public property and agriculture.And the excess ground water could be transported to drought prone regions through canal network. 

LIGO is the world's largest gravitational wave observatory. It consists of two detectors.   Each L-shaped facility has two arms positioned at right angles to each other . Lasers are beamed down each arm and bounced back by mirrors, essentially acting as a ruler for the arm. Sensitive detectors can tell if the length of the arms of a LIGO detector varies by as little as 1/10,000 the width of a proton, representing the incredibly small scale of the effects imparted by passing gravitational waves. LIGO has two observatories to act as a check on the other to rule out that a potential gravitational-wave signal detection is not due to a local, terrestrial disturbance; both facilities will detect a true gravitational wave moving at the speed of light nearly simultaneously. Although the twin LIGO facilities act as a single observatory, they are not designed for "observing" in the conventional sense. Instead of eyes, the facilities can be thought more of as "ears" listen...

This question is one of the most thought of question for every person on this earth, that when will time freeze or rather the flow of time. Time can't be stoped or reversed in real sense but if we think about how is time defined (with help of light) there are 2 ways in broadersenset to get free from time boundedness.     Actually time or rather a second is defined with help of absolute speed of light.So to get out of the boundedness we need to make light stable from our reference point. METHOD 1: Start running with speed of light which will make you relatively at rest with respect to light so you get free from boundedness of time METHOD 2:Reach at absolute zero temperature, so that photon would get freeze/stationery which would indeed make you and light at rest therefore free from  time boundedness. Indeed the above two methods are completely hypothetical and almost impossible to perform, at least with current technology.