InterviewSolution
Saved Bookmarks
InterviewSolution
| 1. |
Use of concave mirrors. |
|
Answer» \tConcave mirrors are most commonly used in shaving because of its reflective and curved surface. During shaving, the concave mirror forms an enlarged and erect image of the face when the mirror is held closer to the face.\tConcave mirrors are also used by E.N.T. specialist.\tConcave mirrors are also used in making astronomical telescopes.\tConcave mirrors are widely used in headlights of automobiles and motor vehicles, torch lights, railway engines, etc. as reflectors. Large sized concave mirrors are employed in solar cookers also. Used in parlours, as shaving mirror,dentist also uses it |
|