the International Date line
the plane of the equator
the plane of Tropic of Cancer
the plane of Tropic of Capricorn
Answer is Right!
Answer is Wrong!
Detailed SolutionThe northern hemisphere and the southern hemisphere are separated by
World geography
22. The propagation of radio signals is greatly influence by
troposphere
ionosphere
exosphere
thermosphere
Answer is Right!
Answer is Wrong!
Detailed SolutionThe propagation of radio signals is greatly influence by
23. The major graphite producing country is
Russia
Sri Lanka
India
Zaire
Answer is Right!
Answer is Wrong!
24. The languages used in China is
Chinese, English
Chinese, Arabic
Chinese, French
Chinese, Korean
Answer is Right!
Answer is Wrong!
25. The percentage of sun’s radiation reflected back into space is about
36 percent
47 percent
17 percent
None of the above
Answer is Right!
Answer is Wrong!
Detailed SolutionThe percentage of sun’s radiation reflected back into space is about
26. The Mistral is
very cold wind, which blows down from the plateau of central France
swift, dry, cold northerly wind that blows down from the western Alps and the plateau of Southern F
wind that blows for 100 days a year and may cause extensive frost damage to plants
All of the above
Answer is Right!
Answer is Wrong!
27. The limit beyond which the stars suffer internal collapse is called the
Raman Effect
Chandrasekhar limit
Aurora Borealis
Quasan Zone
Answer is Right!
Answer is Wrong!
Detailed SolutionThe limit beyond which the stars suffer internal collapse is called the
28. The Penumbra is
the outer portion of the moon's shadow
formed by the tangent that intersects between the sun and the moon
both (a) and (b)
None of the above
Answer is Right!
Answer is Wrong!
29. The subatomic particles arriving from outer space having high energy are called
protons
electrons
cosmic rays
None of the above
Answer is Right!
Answer is Wrong!
Detailed SolutionThe subatomic particles arriving from outer space having high energy are called
30. The main tributaries of Indus river system are
the Jhelum, the Chenab , the Ravi
the Beas, the Sutlej
both (a) and (b)
None of the above
Answer is Right!
Answer is Wrong!
Detailed SolutionThe main tributaries of Indus river system are