Related Questions

Two important rivers - one with its source in Jharkhand (and known by a different name in Odisha), and another, with its source in Odisha - merge at a place only a short distance from the coast of Bay of Bengal before flowing into the sea. This is an important site of wildlife and biodiversity and a protected area. Which one of the following could be this?
A Bhitarkanika
B Chandipur-on-sea
C Gopalpur-on-sea
D Simlipal
Geothermal energy may serve as an important source of energy in
A The Konkan Coast
B Ladakh District
C Aravalli Hills
D Narmada Valley
The most important source of our information on ancient India's cultural history are
A Archaeological excavations
B Antiquities and monuments
C Literature and epics
D Inscriptions and coins
If the energy is supplied from a source, whose resistance is 1 ohm, to a load of 100 ohms the source will be
A A voltage source
B A current source
C Both of above
D None of the above
The most important source of export earning for Bangladesh is ----
A Jute and jute foods
B Manpower
C Ready Made Garments
D Capital machineries
Which of the following is the single most important source of the history of Ashoka?
A Sri Lankan chronicles_ Dipavamsa and Mahavamsa
B Buddhist works Divyavadana and Ashokavadana
C Inscriptions of Ashoka
D Archaeological Sources and the Puranas
Which category of compound is most concentrated energy source?
A Fats
B Starch
C Proteins
D Vitamins
In a reaction, the threshold energy is equal to (where, A = activation energy N = normal energy of reactants)
A A
B N
C A+N
D A-N
When a metal is heated in a flame, the electrons absorb energy and jump to higher energy state. On coming back to the lower energy siate, they emit light, which we can observe in
A Raman spectra
B Absorption spectra
C Emission spectra
D Fluorescence
If the kinetic energy and potential energy of a simple harmonic oscillator of amplitude A are both equal to half the total energy, then the displacement is equal to
A $${\text{A}}$$
B $$\frac{{\text{A}}}{2}$$
C $$\frac{{\text{A}}}{{\sqrt 2 }}$$
D $${\text{A}}\sqrt 2 $$

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