investigatory project in physics for class 11 cbse pdf

This experiment was conducted with the help of just water. If the experiment proves successful then cold nuclear fusion could provide a nearly limitless energy source. You need to conduct a cold fusion experiment that is similar to one conducted by Drs. This experiment is conducted to see if an alternate energy source can be created using a cold nuclear fusion reaction. You could say that this is a form of non-instantaneous time travel. Keep in mind that an object travels at a faster and faster pace, its relative passage of time becomes slower compared to the passage of time of an object that is not moving, and so, therefore, it can travel across distances that are great in short amounts of time. This investigative experiment shows that through massive objects cannot match the speed of light or go faster, it is not impossible to travel large distances in very short amounts of time. You would need to keep the number in radical form, because the number under the radical sign is very close to 1, and seeing as the square root of 1 is 1, the square root of a number that is close to 1 is going to be even closer to 1, so it is more convenient to leave the number in radical form. Thus, to be able to travel 13.7 billion light years in one day, a person would have to go at approximately the square root of (1- 10^-26)multiplied by the speed of light. The figure that you arrive at is the distance from Earth to the edge of Earths visible universe, which is the portion of the universe that an observer on Earth could possibly observe.

The Cosmic Perspective – A textbook on Astronomy.Īpply the time dilation formula of special relativity that you shall find in the book The Cosmic Perspective and calculate how fast a person would have to go in order to travel 13.7 billion light years which in their relative time they would perceive as one day.

That distance which is about 13.7 billion light-years away.

The objective of this investigation is to scientifically be able to calculate the constant velocity, one at which a human being who is in a spaceship would need to travel in order to go from the earth to that portion of the universe that is visible from Earth.

Physics Investigatory Project for class 12 cbse is a mandate for class 12 cbse students.

Investigatory project in physics for class 11 cbse pdf