Question

John used a liquid, a bulb and a battery for an experimental set-up as shown in the figure. The bulb placed in the given experimental set-up does not glow because A. the liquid may be sulphuric acid
B. the liquid may be vinegar
C. the liquid may be sugar solution
D. the liquid may be salt solution​
Kuch nhi chodo 7 pm on aana tab baat krenge...byee going oph~​

Answer 1

The quantum confinement results in discrete energy levels in individual atoms separated by “forbidden” energy gaps Because of very small width of the well, electrons can occupy only certain discrete energy levels, separated by energy gaps ɛg. These energy gaps form quantum barriers.

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Answer 2

Answer:

John used a liquid, a bulb and a battery for an experimental set-up as shown in the figure. The bulb placed in the given experimental set-up does not glow because A. the liquid may be sulphuric acid

B. the liquid may be vinegar

C. the liquid may be sugar solution

D. the liquid may be salt solution

Kuch nhi chodo 7 pm on aana tab baat krenge...byee going oph~

hlo good morning... kaise ho aap ?? sorry yr mere bhaiya ne tumhe ulta sidha kaha mai mafhi magtahu sorry..