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A tank is filled with a liquid to a depth of 80 cm. A point source of light is placed at the centre of the bottom. The area of the surface of the liquid through which light from the source can emerge out is:
(Take refractive index of liquid = 2/√3 )
(Take refractive index of liquid = 2/√3 )
- a)7.07 m2
- b)5.07 m2
- c)4.07 m2
- d)6.03 m2
Correct answer is option 'D'. Can you explain this answer?
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A tank is filled with a liquid to a depth of 80 cm. A point source of ...
Explanation:
Concave Mirrors:
- Concave mirrors have a reflecting surface that curves inward, like the inside of a spoon.
- They are capable of forming both real and virtual images depending on the object's position relative to the mirror.
Magnification with a Concave Mirror:
- The magnification produced by a concave mirror is negative when the image is virtual and upright.
- A magnification of -0.6 indicates that the image is virtual, upright, and smaller than the object.
Position of the Object:
- When a magnification of -0.6 is desired, the object must be placed beyond the center of curvature of the concave mirror.
- Placing the object beyond the center of curvature results in a virtual image that is smaller and upright.
- This position allows for the formation of the desired magnification of -0.6.
Therefore, the correct answer is option D) Beyond the center of curvature. Placing the object at this position will result in the desired magnification of -0.6 with a concave mirror.
Concave Mirrors:
- Concave mirrors have a reflecting surface that curves inward, like the inside of a spoon.
- They are capable of forming both real and virtual images depending on the object's position relative to the mirror.
Magnification with a Concave Mirror:
- The magnification produced by a concave mirror is negative when the image is virtual and upright.
- A magnification of -0.6 indicates that the image is virtual, upright, and smaller than the object.
Position of the Object:
- When a magnification of -0.6 is desired, the object must be placed beyond the center of curvature of the concave mirror.
- Placing the object beyond the center of curvature results in a virtual image that is smaller and upright.
- This position allows for the formation of the desired magnification of -0.6.
Therefore, the correct answer is option D) Beyond the center of curvature. Placing the object at this position will result in the desired magnification of -0.6 with a concave mirror.
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A tank is filled with a liquid to a depth of 80 cm. A point source of ...
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A tank is filled with a liquid to a depth of 80 cm. A point source of light is placed at the centre of the bottom. The areaof the surface of the liquid through which light from the source can emerge out is:(Take refractive index of liquid =2/√3)a)7.07 m2b)5.07 m2c)4.07 m2d)6.03 m2Correct answer is option 'D'. Can you explain this answer?
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A tank is filled with a liquid to a depth of 80 cm. A point source of light is placed at the centre of the bottom. The areaof the surface of the liquid through which light from the source can emerge out is:(Take refractive index of liquid =2/√3)a)7.07 m2b)5.07 m2c)4.07 m2d)6.03 m2Correct answer is option 'D'. Can you explain this answer? for BMAT 2024 is part of BMAT preparation. The Question and answers have been prepared according to the BMAT exam syllabus. Information about A tank is filled with a liquid to a depth of 80 cm. A point source of light is placed at the centre of the bottom. The areaof the surface of the liquid through which light from the source can emerge out is:(Take refractive index of liquid =2/√3)a)7.07 m2b)5.07 m2c)4.07 m2d)6.03 m2Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for BMAT 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A tank is filled with a liquid to a depth of 80 cm. A point source of light is placed at the centre of the bottom. The areaof the surface of the liquid through which light from the source can emerge out is:(Take refractive index of liquid =2/√3)a)7.07 m2b)5.07 m2c)4.07 m2d)6.03 m2Correct answer is option 'D'. Can you explain this answer?.
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