Home
Class 11
PHYSICS
Consider a light source placed at a dist...

Consider a light source placed at a distance of 1.5 m along the aixs facing facing the convex side of a spherical mirror of radius of curvature 1m. The position (s), nature and magnification (m) of the image are

A

s'=0.375 m, Virtual, upright, m=0.25

B

s'=0.375 m, Real, inverted, m=0.25

C

s'=3.75 m, Virtual, inverted, m=2.5

D

s'=3.74 m, Real upright, m=2.5

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • RAY OPTICS

    TARGET PUBLICATION|Exercise EVALUATION TEST|16 Videos

  • RAY OPTICS

    TARGET PUBLICATION|Exercise CRITICALTHINKING|38 Videos

  • OPTICS

    TARGET PUBLICATION|Exercise EXERCISE|447 Videos

  • REFRACTION OF LIGHT

    TARGET PUBLICATION|Exercise EVALUATION TEST|15 Videos

Similar Questions

Explore conceptually related problems

An object is placed at a distance of 15 cm from a convex mirror of curvature 90 cm. The image position and magnification respectively are at

Solve the numerical problem An object is placed at 50 cm from a concave mirror of radius of curvature 60 cm. Find the image distance. What is the nature of the image?

An object is placed vertically at a distance of 20 cm from a convex lens .If the height of the object is 5 cm and the focal length of the lens is 10 cm, what will be the position, size and nature of the image? How much bigger will the image be as compared to the object?

A point object ‘O’ is placed on the axis of a cylindrical piece of glass of refractive index 1.6 as shown in the figure. One surface of the glass piece is convex with radius of curvature 3 mm. The point appeared to be at 5 mm on the axis when viewed along the axis and from right side of convex surface. The distance of the point object from the convex surface is

A point object is situated in air at a distance of 20 cm from a convex refracting surface of 5cm radius. The position of the image is [ mu=1.5]

The convex surface of a thin concavo-convex lens of glass of refractive index 1.5 has radius of curvature 10 cm. The concave surface has a radius of curvature 30 cm. The convex side is silvered and placed on a horizontal surface. Then where should a pin be placed on the optic axis such that its image is formed at the same place?

An object is placed in front of a convex mirror at a distance of 50cm. A plane mirror is introduced covering the lower half of the convex mirror. If the distance between the object and the plane mirror is 30cm, it is found that there is no parallax between the images formed by the two mirrors. What is the radius of curvature of the convex mirror?

Solve the numerical problem An object of height 5 cm is kept at 80 cm in front of a convex mirror of focal length 40 cm. Find the position of the image, the nature of the image and the magnification produced by the mirror.

A point object is placed on the axis of a thin convex lens of focal length 0.05 m at a distance of 0.2 m from the lens and its image is formed on the axis. If the object is now made to oscillate along the axis with a small amplitude of A cm, then what is the amplitude of oscillation of the image? [you may assume, frac(1)(1 + x ~~ 1 - x , where x << 1]

Three equal masses each of 1 kg are placed at vertices of an equilateral triangle of side 10m. Find the position of centre of mass.

TARGET PUBLICATION-RAY OPTICS-COMPETITIVE THINKING
  1. A linear object of heigth 10 cm is kept in front of concave mirror of ...

    Text Solution

    |

  2. A person wants a real image of his own, 3 times enlarged. Where should...

    Text Solution

    |

  3. Consider a light source placed at a distance of 1.5 m along the aixs f...

    Text Solution

    |

  4. The power of plane mirror is .

    Text Solution

    |

  5. Two convex lenses of focal lengths f(1)andf(2) form images with magnif...

    Text Solution

    |

  6. According to Cartesian sign convention, in ray optics

    Text Solution

    |

  7. A poinit object O is placed in front of a glass rod having spherical e...

    Text Solution

    |

  8. A candle placed 25 cm from a lens, forms an image on a screen placed 7...

    Text Solution

    |

  9. Focal length of a convex lens is 20 cm and its R.I. is 1.5. It produce...

    Text Solution

    |

  10. A convex lens (with material of refractive index of 3/2) has two surfa...

    Text Solution

    |

  11. Convex lens made up of glass (mu(g)=1.5) and radius of curvature R is ...

    Text Solution

    |

  12. A convex glass lens (mu(g) = 1.5) has a focal length of 8 cm when plac...

    Text Solution

    |

  13. A double convex thin lens made of glass (refractive index mu = 1.5) h...

    Text Solution

    |

  14. In the figure an air less of raddi of curvature 10 cm (R1 = R2 = 10 cm...

    Text Solution

    |

  15. A plano-convex lens is made of material having refractive index 1.5. T...

    Text Solution

    |

  16. Two identical thin planoconvex glass lenses (refractive index 1.5) eac...

    Text Solution

    |

  17. A thin convex lens made from crown glass (mu=(3)/(2)) has focal length...

    Text Solution

    |

  18. In an optics experiment, with the position of the object fixed, a stud...

    Text Solution

    |

  19. The equiconvex lens has focal length f. If is cut perpendicular to the...

    Text Solution

    |

  20. An equiconvex lens is cut into two halves along (i) XOX' and (ii) YOY'...

    Text Solution

    |