The CHALk

The CHALk the chalk is a tuition classes for class 5 to 10. All subjects are cover according to CBSE board.

28/01/2022

New batch starts for session 2022.
Registration open .

04/11/2021
"CBSE 10th Science Board Exam 2021-22 (Term 1): Important Questions, MCQs, Sample Paper Practice Book & More; Get Best R...
02/11/2021

"CBSE 10th Science Board Exam 2021-22 (Term 1): Important Questions, MCQs, Sample Paper Practice Book & More; Get Best Resources for Maximum Marks"

Get here the most important resources to prepare for CBSE Class 10 Science Term 1 Exam 2021-22. These resources include best books, important MCQs,

30/10/2021

Is Schrödinger's cat the most famous cat in science?

In Erwin Schrödinger's famous thought experiment he imagined a cat in a box together with a radioactive source. Alongside the cat would be a radiation detector which, upon registering a radioactive decay, would cause a hammer to fall and break open a flask of deadly poison that would kill the cat immediately.

The radioactive source would be selected to have a quantum mechanical probability of 50% to decay per hour. After one hour, it would be equally likely that the cat would be alive or dead. According to Max Born's interpretation of quantum mechanics, exactly one hour after this macabre experiment began, the box would contain a cat which is neither alive nor dead but rather in a mixture of these two states.

In the language of quantum mechanics, the cat's wave function is a superposition of the 'dead' and 'alive' wave functions. Schrödinger thought this made the probabilistic interpretation of his theory a nonsense! Born retorted that as soon as the lid on the box is lifted so we can observe the cat, the act of observation collapses the two possible wave functions into a single one, causing the cat to be definitely dead or alive. Despite his misgivings, Schrödinger shared the 1933 Nobel Prize in Physics with Dirac for his work on formulating new theories of quantum mechanics.

26/10/2021

New batch starts soon For class 5 to 10, contact for registration
Mob - 7000631626

Registration open for the session 2021-2022
07/10/2021

Registration open for the session 2021-2022

07/10/2021

Address

Telephone Exchange Road, In Front Of MAHAVEER CITY NEAR CHURCH
Bilaspur
495006

Telephone

+917000631626

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