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lilavasa [31]
3 years ago
10

The wave function of the electron within the well is of the form a cos( 2πx / λ ) where a is a normalization constant. what is t

he approximate value of λ, within about 10%? [note: although you can really only estimate it to within about this accuracy, the current version of smartphysics will require higher accuracy.] λ =
Mathematics
1 answer:
Arada [10]3 years ago
6 0

Answer:

The answer is y is 0.05.

Explanation:

At cos(2x) and the left and right boundaries are at 400 pm.

At 0 pm = cos(2π × x ÷ ∧) = 1

So,

A has to be 0.075.

it looks like at 300 pm, y = 0.05.

0.05 = 0.075 × cos(2π × 300 pm ÷ ∧)

= 0.05.

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Which inequality is equivalent to<br> - 3x + 2(x – 7) &gt; 5x + 10
FromTheMoon [43]

Answer–3x+2x-14>5x+10

Step-by-step explanation:

6 0
3 years ago
Help if you can PLease
cricket20 [7]

Answer:

x = 2

Step-by-step explanation:

all the angles in a triangle that are added together will equal 180 degrees

so having known that you will get this equation: \/

                                                                      2x+5+8x=25

                                                                      then you solve

8x+2x+5=25

10x+5=25

10x=20

x=2

4 0
3 years ago
George walks 11 mile to school. He leaves home at the same time each day, walks at a steady speed of 33 miles per hour, and arri
vladimir1956 [14]
You divide 33/11 to get to then 1212/22 to get fifty five fifty firve minus to is fifty three your anser is fifty three
7 0
3 years ago
Write a whole number and a fraction greater than 1 to name the part filled.Think : 1 container = 1
kykrilka [37]
Alright.....so..... well the 
Whole Number: 4 id greater than one 
Fraction: 4/1

I am not a 100% sure but try another source also<span />
8 0
4 years ago
Read 2 more answers
You recently received your verizon wireless phone bill for the month. The total is $70.52. Included in that total is $13.27 in s
weeeeeb [17]
So 70.52 and 13.27

so 13.27 is what percent of 70.52
percent means parts out of 100

what percent of 70.52
'of' can be tranlated to mutiply
13.27=x% times 70.52
13.27=x/100 times 70.52
13.27=70.52x/100
13.27=0.7052x
divide both side by 0.7052
18.82
the answer is 18.8%

the easy way is

to find percent assume 70.27=100
so x/100=
13.27/70.52 then multiply by 100=0.18817 multipliy 100
18.817=round 18.8%

answer is 18.8%
8 0
3 years ago
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