Advertisements
Advertisements
प्रश्न
Explain ultraviolet radiation.
स्पष्ट कीजिए
Advertisements
उत्तर
Ultraviolet (UV) radiation is a region of the electromagnetic spectrum that lies just beyond the violet end of visible light. It has wavelengths shorter than visible violet light but longer than X-rays, spanning from approximately 10 nm to 400 nm. It is completely invisible to human eyes.
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
