The width of the central maximum on the screen is 4.88 mm.
<h3>Calculations and Parameters</h3>
Given:
Diameter: 0.51 * 10^-3m
Wavelength: 510 * 10^-9 nm
Distance: 2m
θ= 1.22λ /d
x= 2Dθ
= 
= 4.88 mm.
The complete question is:
A 0.51 mm-diameter hole is illuminated by light of wavelength 510 nm.
What is the width of the central maximum on a screen 2.0 m behind the slit?
Express your answer using two significant figures.
Read more about wavelength here:
brainly.com/question/10728818
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Let us assume number of toppings = n
Total weight of sundae = s
Quantity of Ice cream = 2 kilograms.
We need to discribe the total weight of the special sundae in kilograms by an inequality.
The sundae contains ice cream and number of toppings.
So the total weight of the sundae will be greater than the total weight of ice cream and number of toppings, because there would be some weight of the packing.
Therefore,
The total weight of the sundae > total weight of ice cream + weight of toppings.
s > 2 + n.
Where, s is the total weight of the sundae and n is the weight of toppings. I hope this was helpful!. :)
The step in which Shawna make an error is in; Step 2; She incorrectly squared the numbers.
<h3>How to solve pythagoras theorem?</h3>
From the given triangle in the brainly link, we can deduce the correct steps through pythagoras theorem as:
Step 1; a² + 7² = 25²
Step 2; a² + 49 = 625
Step 3; a² = 576
Step 4; Taking square roots of both sides of step 3 gives us;
a = 24
Thus, the step in which Shawna make an error is in Step 2 because She incorrectly squared the numbers.
Read more about Pythagoras Theorem at; brainly.com/question/11280246
Explanation:
density = mass / volume
96.4 g of aluminum / volume = 2.7
therefore,
96.4 = 2.7 × volume
volume = 96.4 / 2.7 = 35.7037037... ml
back to iron :
7.87 = mass / 35.7037037...
mass = 7.87 × 35.7037037... = 280.9881481... g
it would be 280.9881481... g of iron in the same volume.
Answer:
the answer you are looking for is Merger
