In order to obtain large images of the teeth of patients, the dentist holds the concave mirror in such a manner that the teeth are positioned
In order to obtain large images of the teeth of patients, the dentist holds the concave mirror in such a manner that the teeth are positioned
Options
Official answer
between pole and focus of the mirror
Hint
Recall the properties of concave mirrors and the type of image they form when the object is placed between the pole and focus.
Quick oral answer
The dentist uses a concave mirror to obtain a large image of the teeth of patients. To achieve this, the teeth should be positioned between the pole and focus of the mirror.
Common mistakes
- 1.Positioning the teeth at the focus or centre of curvature of the mirror
Analysis and explanation
The dentist uses a concave mirror to obtain a large image of the teeth of patients. To achieve this, the teeth should be positioned between the pole and focus of the mirror. This is because the concave mirror forms a virtual, erect, and magnified image when the object is placed between the pole and focus.
Interesting facts
Concave mirrors are used in dentistry to examine teeth and gums.
Question details
Q13 of 39 questions
- Board
- CBSE
- Class
- Class 10
- Subject
- Science
- Year
- 2025
- Section
- Section A
- Marks
- 1
- Type
- MCQ
- Chapter
- The Human Eye and the Colourful World
- Topic
- Refraction of Light
- Bloom's level
- Remembering
- Syllabus topic
- Refraction of Light
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Frequently asked questions
How many marks does this question carry in CBSE Class 10 Science 2025?
This question carries 1 mark in the CBSE Class 10 Science 2025 examination.
Which chapter does this question come from in Science?
This question is from the chapter "The Human Eye and the Colourful World" in the CBSE Class 10 Science syllabus.
What topic does this question cover in Science?
This question covers the topic "Refraction of Light" from CBSE Class 10 Science.
What type of question is this in the CBSE Class 10 Science 2025 paper?
This is a MCQ question from Section A in the CBSE Class 10 Science 2025 paper.