Advertisements
Advertisements
प्रश्न
Which mirror is used as a reflector? Why?
टिप्पणी लिखिए
उत्तर
- Concave mirrors are used as reflectors in torches, vehicle headlights, and searchlights.
- To get a powerful parallel beam of light.
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
