हिंदी

There is a mistake in, each of the following ray diagrams given as fig. (a), (b), and (c). Make the necessary correction(s). - Science

Advertisements
Advertisements

प्रश्न

There is a mistake in, each of the following ray diagrams given as fig. (a), (b), and (c). Make the necessary correction(s).

(a) (b) (c)
संक्षेप में उत्तर

उत्तर

  1. The angles are labelled wrongly in diagram (a). The angle of reflection is labelled as angle of incidence and vice versa.
  2. In diagram (b), the law of reflection is not followed as angle of reflection and angle of incidence are not equal in measure.
  3. The normal drawn is not perpendicular to the surface in diagram (c). 

    The corrected ray diagram is as shown below. 

shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 16: Light - Long Answer Questions [पृष्ठ ९५]

APPEARS IN

एनसीईआरटी एक्झांप्लर Science [English] Class 8
अध्याय 16 Light
Long Answer Questions | Q 21. | पृष्ठ ९५
Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×