हिंदी

The electromagnetic waves used to purify water are ______. - Physics

Advertisements
Advertisements

प्रश्न

The electromagnetic waves used to purify water are ______.

विकल्प

  • Infrared rays

  • Ultraviolet rays

  • X-rays

  • Gamma rays

MCQ
रिक्त स्थान भरें

उत्तर

The electromagnetic waves used to purify water are ultraviolet rays.

Explanation:

Ultraviolet rays are used to purify water and eye surgery.

shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
2023-2024 (February) Delhi Set - 1
Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×