Lesson 5 of 7 • 8 upvotes • 12:18mins
The present definition of 1 meter, and some approx. lenghts ranging from a proton's radius to the distance between us and our nearest galaxy
Course Overview (in Hindi)
1:14mins
Physical Quantities (in Hindi)
9:13mins
The Different Systems Of Units (in Hindi)
14:57mins
Length, And The Older Definitions Of 1 Meter (in Hindi)
14:43mins
The Current Definition Of 1 Meter And Some Approximate Lenghts (in Hindi)
12:18mins
Time, Atomic Clocks And 1 Second (in Hindi)
13:22mins
Mass And 1 Kg (in Hindi)
5:47mins