CBSE,GSEB, NCERT Solutions, Class 10,11,12, Maths, Science, English, SS, Exam Papers, Animated Practicals & More Online @ Mindfiesta.com

Untitled Document

Apply for Learn Light Scholarship

Education News | World is a drawing board for tehran and france artist | World is a drawing board for tehran and france artist | Watch on recently launched scholarship | Watch on recently launched scholarship | Formal launch of New India Institute | Formal launch of New India Institute | Why risk regulation is the new mantra for business organisation? | Why risk regulation is the new mantra for business organisation? | A 'practical' experience by a Researcher | Soft-skills training has helped improve the quality ratings of IGI Airport | See and learn faster | Many colleges, one online application | Delhi University admission details for foriegn students | No budget constraints for Delhi University annual fests | Bridge the gap between classroom learning and industry demands | Nursery blues and admission hurdles | New dmission criteria for medical and engineering colleges | Sectors that continue to survive economic slowdowns | Stockholm home to oldest auction house | Nailed to nannies | More students opting for low cost public universities | IIFT and ESC Rennes School of Business sign cooperation MoU | JNU Admissions 2012-13 to begin on February 6 | IIT-B aviation festival starts on Saturday || CNN Top Stories | Suspect in Norway massacre: I deserve a medal | Romney targets Santorum remarks

SCIENCE POWERHOUSE ARTICLES MATH POWERHOUSE

Universal, Electromagnetic, Atomic and Nuclear Constants

Table of universal constants

Quantity	Symbol	Value	Relative Standard Uncertainty
speed of light in vacuum	C	299 792 458 m·s⁻¹	defined
Newtonian constant of gravitation	G	6.67428(67)×10⁻¹¹ m³·kg⁻¹·s⁻²	1.0 × 10⁻⁴
Planck constant	h	6.626 068 96(33) × 10^-34 J·s	5.0 × 10⁻⁸
reduced Planck constant	= h/(2Π)	3.313 034 48π^-1 × 10^-34 J·s = 1.054 571 628(53) × 10⁻³⁴ J·s	5.0 × 10⁻⁸