Home
Class 12
PHYSICS
The ratio of maximum height reached by a...

The ratio of maximum height reached by a particle projected under gravity to its horizontal range is `1:4` The angle of projection initially is

A

`90^(@)`

B

`37^(@)`

C

`60^(@)`

D

`45^(@)`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • MODEL TEST PAPER 3

    KCET PREVIOUS YEAR PAPERS|Exercise (PHYSICS)|60 Videos

  • MODEL TEST PAPER 5

    KCET PREVIOUS YEAR PAPERS|Exercise Physics|60 Videos

Similar Questions

Explore conceptually related problems

A particle is projected with a velocity v so that its horizontal range twice the greatest height attained. The horizontal range is

The maximum height attained by a projectile when thrown at an angle theta with the horizontal is found to be half the horizontal range.Then theta =

KCET PREVIOUS YEAR PAPERS-MODEL TEST PAPER 4-PHYSICS
  1. A proton is accelerated through a potential difference of 1 V. Its ene...

    Text Solution

    |

  2. The ratio of the inertial mass to gravitational mass is equal to

    Text Solution

    |

  3. The ratio of maximum height reached by a particle projected under grav...

    Text Solution

    |

  4. A pressure of 10^(6)" dyne"//cm^(2) is equivalent to :

    Text Solution

    |

  5. A hydrogen atom is in p state. For this, values of j are

    Text Solution

    |

  6. Post office box is a device for measuring resistances based on the pri...

    Text Solution

    |

  7. The refractive index of glass is 1.50 and the speed of light in air is...

    Text Solution

    |

  8. If the distance between nuclei is 2xx10^(-10) cm. The density of nucle...

    Text Solution

    |

  9. The mass number of a nucleus is

    Text Solution

    |

  10. In the reaction represented by, ""(Z)""^(A)Xto.""(Z-2)""^(A-4)Yto.""...

    Text Solution

    |

  11. The relation between half-life T of a radioactive sample and its mean ...

    Text Solution

    |

  12. if the electron in hydrogen orbit jumps form third orbit to second or...

    Text Solution

    |

  13. The radius of the first orbit of electron in hydrogen atom (e=1.6xx10^...

    Text Solution

    |

  14. The frequency range of ultraviolet radiation is

    Text Solution

    |

  15. Light of wavelength 4700Å is incident on a metal plate whose work func...

    Text Solution

    |

  16. Threshold wavelength for photoelectric emission from a metal surface i...

    Text Solution

    |

  17. In frequency modulated wave

    Text Solution

    |

  18. When a p-n junction diode is reverse biased, the flow of current acros...

    Text Solution

    |

  19. Two coils of self-inductance L(1) and L(2) are placed closed to each o...

    Text Solution

    |

  20. What is the order of drift velocity of electrons?

    Text Solution

    |