Home
Class 6
PHYSICS
A thin layer of water is transparent but...

A thin layer of water is transparent but a vey thick layer of water is

A

translucent

B

opaque

C

most transparent

D

none of these

Text Solution

Verified by Experts

beam of light
Promotional Banner

Topper's Solved these Questions

  • LIGHT

    S CHAND IIT JEE FOUNDATION|Exercise SELF ASSESSMENT SHEET -4 |24 Videos

  • FORCE AND PRESSURE

    S CHAND IIT JEE FOUNDATION|Exercise Self Assessment Sheet|11 Videos

  • MAGNETISM

    S CHAND IIT JEE FOUNDATION|Exercise SELF ASSESSMENT SHEET-6|31 Videos

Similar Questions

Explore conceptually related problems

A 20 mm thick layer of water ( n=1.33 ) floats on a 40 mm thick layer of carbon tetrachloride (n=1.46) in a tank. A coin lies at the bottom of the tank. At what depth below the top water surface do you perceive the coin ?

In a tank, a 4cm thick layer of water (mu=4/3) floats on a 6 cm thick layer of an organic liquid ( mu = 1.5). Viewing at normal incidence, how far below the water surface does the bottom of tank appear to be?

A wide vessel of uniform cross- section with a small hole in the bottom is filled with 40cm thick layer of water and 30cm thick layer of kerosene.The relative density of kerosene is 0.8 .The initial velocity of flow of water streaming out of the hole is (take g=10ms^(-2) )

A wide vessel of uniform cross-section with a small hole in the bottom is filled with "40cm thick layer of water and "30cm" thick layer of kerosene.The relative density of kerosene is "],[0.8" .The initial velocity of flow of water streaming out of the hole is (take g=10ms^(-2)

The layer of water in the oceans and lakes that separates the warmer surface layer from the deeper colder layer is called -

If there is a thin layer of water between two parallel plates then it is easier to seperate the plates by-

Which of the following statements are “true” ? Water vapour condenses to form tiny droplets of water in the upper layers of air where it is cooler.( )

Which of the following statements are "true" Water vapour condenses to forms tiny droplets of water in the upper layers of air where it is cooler.

S CHAND IIT JEE FOUNDATION-LIGHT-SELF ASSESSMENT SHEET -4
  1. A thin layer of water is transparent but a vey thick layer of water is

    Text Solution

    |

  2. Answer true or false Penumbra is a region of partial darkncss.

    Text Solution

    |

  3. Answer true or false Shadows are long when sun is overhead.

    Text Solution

    |

  4. Answer true or false An wooden plank is an opaque object

    Text Solution

    |

  5. Answer true or false Umbra is a region of complete darkness.

    Text Solution

    |

  6. Answer true or false Lunar eclipse occurs on new moon

    Text Solution

    |

  7. Answer true or false Objects which emit their own light are called n...

    Text Solution

    |

  8. Answer true or false No shadow is formed when light passes through ...

    Text Solution

    |

  9. Match correctly:

    Text Solution

    |

  10. Give reasons for the following: If there is a glass door and is clos...

    Text Solution

    |

  11. Give reasons for the following: Although the moon is non-luminous, i...

    Text Solution

    |

  12. Give reasons for the following: Silvered surfaces are used behind li...

    Text Solution

    |

  13. Give reasons for the following: If you pass under a tree covered wit...

    Text Solution

    |

  14. Put the following objects correcly in the given Venn diagram cardboa...

    Text Solution

    |

  15. Shadows are formed by

    Text Solution

    |

  16. As the object moves closer to a light source, the shadow

    Text Solution

    |

  17. What kind of material is tissue paper ?

    Text Solution

    |

  18. We are able to see moon because

    Text Solution

    |

  19. Which of the following are correct statements An opaque object

    Text Solution

    |

  20. It is not possible to see a burning candle by using a bent pipe becaus...

    Text Solution

    |

  21. During shadow formation, penumbra is seen

    Text Solution

    |