NEET Exam > NEET Questions > An object is placed infront of a slab of thic...
Start Learning for Free
An object is placed infront of a slab of thickness 10cm and refractive index =1.5 at a distance of 28cm from it.The other face of the slab is silvered.Find the final position of the image from the silvered face?
Verified Answer
An object is placed infront of a slab of thickness 10cm and refractive...
1. Refraction from the front face AB
2. Reflection from the silvered face
3. Again refraction from the front face AB
1. 28*1.5= 42cm
Hence the image will be formed at 42 +10= 52cm
I2 will be formed 52cm behind the mirror.
i.e., 52+10= 62cm
Therefore final image I3will be at 62/1.5= 41.33cm
This question is part of UPSC exam. View all NEET courses
Most Upvoted Answer
An object is placed infront of a slab of thickness 10cm and refractive...
Given Data:
- Thickness of the slab (t) = 10 cm
- Refractive index of the slab (n) = 1.5
- Distance of object from the slab (u) = 28 cm
Final Position of Image:
- Finding the Image Distance:
The image distance (v) can be calculated using the lens formula:
1/f = 1/v - 1/u
where f is the focal length of the lens.
To find the focal length (f), we can use the formula:
f = t / (n - 1)
Substitute the values:
f = 10 / (1.5 - 1) = 20 cm
Now we can find the image distance (v) using the lens formula:
1/20 = 1/v - 1/28
1/v = 1/20 + 1/28
1/v = (7 + 5) / 140
1/v = 12 / 140
v = 140 / 12
v ≈ 11.67 cm
Therefore, the final position of the image from the silvered face of the slab is approximately 11.67 cm.
Attention NEET Students!
To make sure you are not studying endlessly, EduRev has designed NEET study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in NEET.
|
|
Explore Courses for NEET exam
|
|
Top Courses for NEETView all
An object is placed infront of a slab of thickness 10cm and refractive index =1.5 at a distance of 28cm from it.The other face of the slab is silvered.Find the final position of the image from the silvered face?
Question Description
An object is placed infront of a slab of thickness 10cm and refractive index =1.5 at a distance of 28cm from it.The other face of the slab is silvered.Find the final position of the image from the silvered face? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about An object is placed infront of a slab of thickness 10cm and refractive index =1.5 at a distance of 28cm from it.The other face of the slab is silvered.Find the final position of the image from the silvered face? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for An object is placed infront of a slab of thickness 10cm and refractive index =1.5 at a distance of 28cm from it.The other face of the slab is silvered.Find the final position of the image from the silvered face?.
An object is placed infront of a slab of thickness 10cm and refractive index =1.5 at a distance of 28cm from it.The other face of the slab is silvered.Find the final position of the image from the silvered face? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about An object is placed infront of a slab of thickness 10cm and refractive index =1.5 at a distance of 28cm from it.The other face of the slab is silvered.Find the final position of the image from the silvered face? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for An object is placed infront of a slab of thickness 10cm and refractive index =1.5 at a distance of 28cm from it.The other face of the slab is silvered.Find the final position of the image from the silvered face?.
Solutions for An object is placed infront of a slab of thickness 10cm and refractive index =1.5 at a distance of 28cm from it.The other face of the slab is silvered.Find the final position of the image from the silvered face? in English & in Hindi are available as part of our courses for NEET.
Download more important topics, notes, lectures and mock test series for NEET Exam by signing up for free.
Here you can find the meaning of An object is placed infront of a slab of thickness 10cm and refractive index =1.5 at a distance of 28cm from it.The other face of the slab is silvered.Find the final position of the image from the silvered face? defined & explained in the simplest way possible. Besides giving the explanation of
An object is placed infront of a slab of thickness 10cm and refractive index =1.5 at a distance of 28cm from it.The other face of the slab is silvered.Find the final position of the image from the silvered face?, a detailed solution for An object is placed infront of a slab of thickness 10cm and refractive index =1.5 at a distance of 28cm from it.The other face of the slab is silvered.Find the final position of the image from the silvered face? has been provided alongside types of An object is placed infront of a slab of thickness 10cm and refractive index =1.5 at a distance of 28cm from it.The other face of the slab is silvered.Find the final position of the image from the silvered face? theory, EduRev gives you an
ample number of questions to practice An object is placed infront of a slab of thickness 10cm and refractive index =1.5 at a distance of 28cm from it.The other face of the slab is silvered.Find the final position of the image from the silvered face? tests, examples and also practice NEET tests.
|
|
Explore Courses for NEET exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup