-
radiant energy is the
energy of
electromagnetic and
gravitational radiation. As
energy, its SI unit is the
joule (J). The
quantity of
radiant energy may...
- radiometry,
radiant energy density is the
radiant energy per unit volume. The SI unit of
radiant energy density is the
joule per
cubic metre (J/m3).
Radiant energy...
- In radiometry,
radiant flux or
radiant power is the
radiant energy emitted, reflected, transmitted, or
received per unit time, and
spectral flux or spectral...
- ****ociated with
chemical reactions, the
radiant energy carried by
electromagnetic radiation, and the
internal energy contained within a
thermodynamic system...
-
Alternative symbols sometimes seen: W or E for
radiant energy, P or F for
radiant flux, I for irradiance, W for
radiant exitance.
Spectral quantities given per...
-
Alternative symbols sometimes seen: W or E for
radiant energy, P or F for
radiant flux, I for irradiance, W for
radiant exitance.
Spectral quantities given per...
-
using the
principles of
radiant heat to
transfer radiant energy from an
emitting heat
source to an object.
Designs with
radiant heating are seen as replacements...
- is
distinct from radiometry,
which is the
science of
measurement of
radiant energy (including light) in
terms of
absolute power. The
human eye is not equally...
- In radiometry,
radiant exposure or
fluence is the
radiant energy received by a
surface per unit area, or
equivalently the
irradiance of a surface, integrated...
-
Alternative symbols sometimes seen: W or E for
radiant energy, P or F for
radiant flux, I for irradiance, W for
radiant exitance.
Spectral quantities given per...