Challenger Logo

Challenger App

Get it on Google PlayGet it on App Store
Challenger App

No.1 PSC Learning App

★
★
★
★
★
1M+ Downloads
Get App
At the Equator the duration of a day is

A10hrs

B12 hrs

C14 hrs

D16 hrs

Answer:

B. 12 hrs

Read Explanation:

  • At the Equator, the daytime period always lasts about 12 hours, regardless of season.
  • As viewed from the Equator, the Sun always rises and sets vertically, following an apparent path nearly perpendicular to the horizon.

Related Questions:

Which of the following statements is/are true in case of an incandescent filament bulb?

  1. (a) Filament can be made of tungsten or nichrome.
  2. (b) The glass envelope covering the filament is filled with inactive gases such as nitrogen or argon.
  3. (c) Since the filament used is thin, its resistivity is very low.
  4. (d) The resistivity of the filament is low to allow more current.
  5. (e) The filament material used should have high melting point.
    An object placed at a distance of 25 cm from a converging lens forms a real and inverted image at 30 cm from the lens. The magnification produced by the lens is equal to:
    When cotton and rubber are rubbed together, it will result in which of the following?
    Who invented electric battery ?
    Magnification produced by a lens is equal to?