Related Questions

Due to battering action of wheels over the end of the rails, the rails get bent down and are deflected at ends. These rails are called
A Roaring rails
B Hogged rails
C Corrugated rails
D Buckled rails
In the northern hemisphere, currents are deflected to their right due to ________
A Centrifugal force
B Coriolis force
C Cyclonic storms
D None of these
When the wind is deflected due to the rotation of the Earth, it is called as ________
A Geostropic wind
B Polar wind
C Westerlies
D Trade winds
When a mass of a critically damped single degree of freedom system is deflected from its equilibrium position and released, then it will
A Return to equilibrium position without oscillation
B Oscillate with increasing time period
C Oscillate with decreasing amplitude
D Oscillate with constant amplitude
Wind in the Southern hemisphere is deflected towards left due to ________
A Temperature variations
B Rotation of the earth
C Difference in pressure
D Difference in water content
Which of the following is the maximum number of electrons that can be present in M-shell?
A 2
B 8
C 18
D 32
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
The formula __________ determines the number of electrons that can be accommodated in any level.
A 2n2
B 4n2
C 2n3
D 4n3
The third shell of an atom can have a maximum of ______ electrons.
A 13
B 15
C 18
D 21
How many electrons can be accommodated in d-orbital?
A 3
B 6
C 8
D 10

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