Home
Class 12
PHYSICS
A solar cell...

A solar cell

A

converts the radiant energy of sun into electrical power.

B

converts the radiant energy of sun into heat.

C

reflects all the light from sun.

D

absorbs energy and converts into sound energy.

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • SEMICONDUCTORS

    TARGET PUBLICATION|Exercise Critical thinking|32 Videos

  • SEMICONDUCTORS

    TARGET PUBLICATION|Exercise Competitive thinking|110 Videos

  • ROTATIONAL MOTION

    TARGET PUBLICATION|Exercise MCQ|245 Videos

  • STATIONARY WAVES

    TARGET PUBLICATION|Exercise EVALUATION TEST|16 Videos

Similar Questions

Explore conceptually related problems

What are solar cells ? Explain the structure of solar panel. List two principal advantages associates with solar cells.

The power of a solar panel depends on (A) the arrangment of the solar cells in it. (B) the extent of surface area of the solar cell.

Sketch two ways in which solar cells can be connected. Also draw the diagrams to show the arrangement of solar cells to form solar panel and solar array.

Assertion : Photodiode and solar cell work on same mechanism. Reason : Area is large for solar cell.

What is solar cell why are Si and Ga as preferred materials for solar cell give its V-I characteristics ]

TARGET PUBLICATION-SEMICONDUCTORS-Evaluation Test
  1. A solar cell

    Text Solution

    |

  2. Which of the energy band diagrams shown in the figure corresponds to t...

    Text Solution

    |

  3. A zener-regulated power supply consists of a 9 V battery connected in ...

    Text Solution

    |

  4. The current gain of a transistor is 0.94. The change in collector curr...

    Text Solution

    |

  5. For a photodiode, the forbidden energy gap (Eg) of the material used i...

    Text Solution

    |

  6. If the two ends p and n of p-n junction diode are joined by a wire,

    Text Solution

    |

  7. Assertion : A transistor amplifier in common emitter configuration ha...

    Text Solution

    |

  8. Assertion : In a transistor the base is made thin. Reason: A thin b...

    Text Solution

    |

  9. Carbon, silicon and germanium have four valence electrons each. The mo...

    Text Solution

    |

  10. The input resistance of a CE amplifier is 400 Omega and the load resis...

    Text Solution

    |

  11. The number densities of electrons and holes in a pure germanium at roo...

    Text Solution

    |

  12. For a transistor amplifier, the voltage gain

    Text Solution

    |

  13. A common-emitter amplifier, has an input resistance of 500Omega and an...

    Text Solution

    |

  14. A p-n junction diode when forward biased has a drop of 0.4 V which is ...

    Text Solution

    |

  15. A transistor has alpha=0.96. If the emitter current is 8 mA, what are ...

    Text Solution

    |

  16. In an n-p-n transistor 10^(10) electrons enter the emitter in 10^(-6) ...

    Text Solution

    |

  17. A transistor is connected in common-emitter (CE) configuration.The col...

    Text Solution

    |

  18. The maximum wavelength which a photodiode can detect with Eg=0.74 eV i...

    Text Solution

    |