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A pot of the kinetic energy (1//2mv^(2))...

A pot of the kinetic energy `(1//2mv^(2))` of ejected electrons as a functionof the frequency (v) of incident radiation for four alkali metals `(M_(1),M_(2),M_(3),M_(4))` is shown below.
The alkali metals `M_(1),M_(2),M_(3)andM_(4)` are, respectively-

A

Li, Na, K, and Rb

B

Rb, K, Na, and Li

C

Na, K, Li and Rb

D

Rb, Li, Na, and K

Text Solution

Verified by Experts

The correct Answer is:
B
`overset(Rb,K,Na,Li)toI.Pdarr`
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