Rpdb (version 2.2)

universalConstants: universal Constants

Description

This data set provides various universal constants

Usage

universalConstants

Format

A data frame containing for each universal constant the following information.

Quantity

a character vector containing a short description of the constants.

Value

a numeric vector containing the value of the constants.

Unit

a character vector indicating the unit of the constants.

Source

http://www.ebyte.it/library/educards/constants/ConstantsOfPhysicsAndMath.html

Examples

# Data for the speed of light
universalConstants["c",]

# Return the speed of light in m.s-1
universalConstants["c","Value"]

# Return the Planck constant in J.s
universalConstants["h","Value"]