Back to Discover
⚛️

Irradiance

physical science Maturity 5-7

Light hits things all around us.

photometry radiometry units.svg
photometry radiometry units.svg
It lands on the ground and trees. Sunlight is very strong on a clear day. This light helps things grow. It is a bright and busy world. Can you feel the sun's warmth?

40 words
🖼️ Images & Media (1)
File:photometry_radiometry_units.svg
photometry_radiometry_units.svg
Up Next
⚛️
Radiant flux
Physical Science
→
More to explore

✨ What else?

Related topics you might enjoy

Radiant flux 0% Radiance 0% Intensity (physics) 0% Lux 0% Illuminance 0% Luminance 0%

🔬 Go deeper

More advanced topics to explore

Radiant flux Radiance Intensity (physics) Illuminance

🪜 Step back

Simpler topics to build understanding

Lux Lumen (unit) Radian per second Erg
📚 Content adapted from Wikipedia | Readability: FK 13.4 | Vital Level 5