The dark lines in the solar spectrum are due to
1 Absorption of corresponding wavelengths by the prism used
in he
spectrograph
2 Destructive interference between waves of certain definite
wavelengths
3 Absorption of corresponding wavelengths by the outer
layers of the sun
4 None of these
Answer / guest
(3) Absorption of corresponding wavelengths by the outer
layers of
the sun
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The principle of Conservation of Energy refers to the fact that: (A) it is essential not to waste natural gas and oil for these are limited in supply (B) solar heating makes use of the Sun?s energy, which would otherwise have been wasted (C) energy can neither be created nor be destroyed (D) nuclear power plants recycle spent fuel
With reference to the provisions of the Indian Constitution, which of the following is not correct ? a) There is no specific procedure mentioned to remove the Governor of a state b) No single person can simultaneously act as a Governor of two states c) In a Union Territory, the Lt.Governor appoints the judges of the High Court. d) President appoints the judges of the Supreme Court in consultation with the Chief Justice of India
The Telugu personality who prepared a design for the National Flag which was later adopted as the National Flag with some changes. (1) Hari Sarvottama Rao (2) Swami Ramananda Tirtha (3) Duggirala Gopalakrishayya (4) Pingali Venkaya
Why was the Battle of Buxar fought? 1 Shah Alam II wanted to chastise the Nawab of Oudh and Nawab of Bengal 2 Mir Kasim joined hands with Shah Alam II and Shuja-ud-Daulah against English 3 Marathas wanted to expel the English from Oudh and free Shah AlamII from confinement 4 Shauja-ud-daulah wanted the help of Mir Kasim and English to be saved from onslaughts of the Marathas Shah Alam II wanted to chastise the Nawab of Oudh and Nawab of Bengal
Who among the following has been unanimously elected the new Deputy Chairman of the Rajya Sabha? (a) Najma Heptulla (b) K. Rahman Khan (c) Eknath Thakur (d) L.M. Singhvi
The most significant contribution of the Karachi session of 1931 was the resolution it passed on: (a) poorna swaraj (b) the partition of the country (c) participation in the Round Table conference (d) fundamental rights and economic policy
In some parts of the country Ball Gard (Bt) cotton, which is a G M crop, is being cultivated by the farmers. What is the full form of G M cotton? 1 Green Mechanised Cotton 2 Gruadually Moisturised Cotton 3 Genetically Modified Cotton 4 None of these
Is the prime minister bound to advise the president on matters on which his advice is sought ? a) Yes b) No c) It is discretionary d) If the council of ministers so desires
The poet Harisena was the courtier of: (a) Samudragupta (b) Skandagupta (c) Chandragupta II (d) Lakshman Sena
Sh.Shankar Singh Vaghela is the minister for 1 Transport 2 Commerce 3 Water Resources 4 Textiles
. In Mughal paintings one notices the adoption of the principle of foreshortening whereby near and distant people and things could be placed in perspective. This was due to the influence of the (a) British (b) Dutch (c) Portuguese (d) Danish
The magnificent temple of Kailas was erected by (1) Krishna I (2) Govinda II (3) Krishna II (4) Dantidurga