Advertisements
Advertisements
प्रश्न
A student traces the path of a ray of light passing through a rectangular slab.
 |
 |
 |
 |
For measuring the angle of incidence, he must position the protractor in the manner shown in the figure:
विकल्प
A
B
C
D
MCQ
उत्तर
D
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
