. The formation of brilliant colours in a thin soap film is
a consequence of the phenomenon of
(a) Multiple reflection and interference
(b) Multiple refraction and dispersion
(c) Diffraction and dispersion
(d) Polarization and interference
Answers were Sorted based on User's Feedback
Answer / saumitra tripathi
(b)Multiple Refraction and Dispersion
Is This Answer Correct ? | 2 Yes | 3 No |
When a financial emergency is proclaimed ? a) Repayment of government debts will stop b) Payment of salaries to public servants will be postponed c) Salaries and allowances of any class of employees may be reduced d) Union budget will not be presented
Which of the following is a fundamental duty of an Indian citizen ? a) To cast his vote during election b) To develop scientific temper and spirit of inquiry c) To work for removal of illiteracy d) To honour the elected leaders
Enriched uranium used in a nuclear reactor is 1 Uranium freed of all impurities 2 Uranium treated with radiation 3 Uranium alloyed with aluminum 4 Uranium with a high percentage of a particular isotope
“Losharik” is the name of 1 The world’s deepest and most silent nuclear submarine built by Russia 2 A new missile built by Pakistan 3 A ship built by Japan 4 A book written by Shri J.N.Dixit
Formation of fruit without fertilisation is known as: (A) polygamy (B) polyembryony (C) parthenocarpy (D) parthenogenesis
ONE OF THE FOLLOWING HAS SINCE CEASED TO BE FUNDAMENTAL RIGHT A) RIGHT TO CONSTITUTIONAL REMADIES B) RIGHT TO PROPERTY C) RIGHT TO RELIGION D) RIGHT AGAINST EXPLOITATION
The Winter Olympic Games in the year 2002 was held at (a) Tokyo (b) Salt Lake City, USA (c) Athens (d) Beijing
In stockl exchange, one who expects force to fall is called 1 Bear 2 Bull 3 Stap 4 Tip
The reagent that bleaches the colour of a fabric is (A) Sodium chloride (B) Sulphur dioxide (C) Carbon dioxide (D) Sulphur trioxide
. Which of the following characteristics of Indian economy prove that it is an un-developed economy? (a) India’s per capita income is the lowest (b) Preponderance of consumption expenditure (c) Preponderance of agriculture in occupational structure (d) Prevailing unemployment or underemployment (e) All of these (f) Only (a) and (b)
what is your big achivment?
Which among the following goods has been India?s highest export item ( in Rupees ) in the recent years? 1 Gems and Jewellery 2 Textiles 3 Chemicals and related products 4 Engineering goods