A bag contains 7 red, 3 yellow, and 4 blue marbles. What is the probability of pulling out a blue marble, followed by a red marb
1 answer:
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Answer:
you answer is <u>7x - 16</u>
4x - 1
Answer:
Generally the barrier width is
Step-by-step explanation:
From the question we are told that
The tunneling probability required is
The barrier height is
The electron energy is
Generally the wave number is mathematically represented as
Here m is the mass of the electron with the value
h is is know as h-bar and the value is
So
=>
Generally the tunneling probability is mathematically represented as
So
=>
Taking natural log of both sides
=>
=>