Question

2
मान ज्ञात कीजिए
:
UN
(O
2-(-2)
13 1 2
+ X
6 2 14 5
X
लखिए :​

Answer 1

Answer:

Amount of milk in 80% concentrated milk mixture of 640 litres is = 0.8 *640=512 litres. Let X litres of milk be added to the 80% milk mixture to to get concentration between 65% and In an H-like atom when electron transits from

energy state n=5 to n=2, a photon of wavelength

434 nm is emitted. What will be the wavelength of

photon emitted when the transition occurs from

energy state n=4 to n=2?

(1) 486 nm

(2) 450 nm

(3) 500 nm

(4) 550 nm

Step-by-step explanation:

$\textit{\large{\pink{\underline{\underline{Step by step Explanation:-}}}}}$[tex]\mathrm{2\ ...

Answer 2

Answer:

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