7
Fill in the missing details in below table.
State type
use
of mirror or
lens used
(a)
Rear view in vehicles
(?)
To observe minute parts of
(C)
watch by watch repairer
(?)
State position, nature and size of
an image when object placed at
distance equal to its focal length.
(b)
(?)
(d)
(?)
Ans?
Answers
Answer:
a) and ?(b) }}}Convex mirrors have very wide field of view as they are curved outwards. So, the convex mirrors enable the driver to view much larger area than a plane mirror. The images produced are erect and their size is much smaller than the object........................... .(I was not able to understand your this question now I am able to understand this/मैं तुम्हारी इस प्रश्न का उत्तर देने में असमर्थ था परंतु कैसे-कैसे करके हमने इसका उत्तर ढूंढ लिया, और यह जानते रहो कि यह दोनों जो प्रश्न है ए और बी दोनों एक ही हैं, ऐसा मुझे लगता है)
C ) Concave lense
d)Object Distance(u) = 10 cm. (negative)
d)Object Distance(u) = 10 cm. (negative)Focal length of the lens (f) = 5 cm.
d)Object Distance(u) = 10 cm. (negative)Focal length of the lens (f) = 5 cm.We know, convex mirror always forms the virtual, upright and diminished.Also, Object distance in the convex mirror is always negative where as Image distance and focal length are positive.
d)Object Distance(u) = 10 cm. (negative)Focal length of the lens (f) = 5 cm.We know, convex mirror always forms the virtual, upright and diminished.Also, Object distance in the convex mirror is always negative where as Image distance and focal length are positive.Now, Applying the Mirror's Formula,
d)Object Distance(u) = 10 cm. (negative)Focal length of the lens (f) = 5 cm.We know, convex mirror always forms the virtual, upright and diminished.Also, Object distance in the convex mirror is always negative where as Image distance and focal length are positive.Now, Applying the Mirror's Formula,(the answer for this is in figure or in the image which I have given)
if this answer satisfies you don't forget to mark this answer as BRAINLEAST
Answer:
can't understand the question