Related Questions

As per the recent survey conducted by the Quality Council of India, which railway stations have been named as the cleanest and dirtiest railway stations in India?
A Darbhanga and Allahabad
B Allahabad and Indore
C Indore and Visakhapatnam
D Visakhapatnam and Darbhanga
The area "where" a "microchip" is manufactured must be the "most" "cleanest" environment possible. "No Error"
A where
B microchip
C "most
D cleanest
The area where a microchip is manufactured must be the most cleanest environment possible.
A where
B microchip
C most
D cleanest
The area where a microchip is manufactured must be the most cleanest
A where
B microchip
C most
D cleanest
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
Geothermal energy may serve as an important source of energy in
A The Konkan Coast
B Ladakh District
C Aravalli Hills
D Narmada Valley
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
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
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 $${\text{A}}\sqrt 2 $$
The minimum energy required to allow a chemical reaction to proceed is termed as the 'threshold energy '. Chemical reaction with low activation energy are
A Always irreversible
B Insensitive to temperature changes
C Mostly irreversible
D Highly temperature sensitive

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