Scientific notation means a number expressed as 10 x a number between :
1 answer:
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Answer:
2400 calories
Explanation:
given,
diameter of pizza,d₁ = 6 inches
calories of the 6 inches pizza = 600 calories
diameter of large size of pizza, d₂ = 12 inches
calories of the 12 inches pizza = ?
Area of the 6 inches pizza
A₁ = π x 3² = 9 π
Area of the 12 inches pizza
A₂ = π x 6² = 36 π
Ratio of 12 inch pizza to 6 inches
=
=
calories of the pizza
x = 2400 calories
Pizza of 12 inches is of calories is equal to 2400 calories
Answer:
The index of refraction of the coating is 1.32.
Explanation:
Given that,
Index of refraction of the glass = 1.52
Thickness = 104 nm
Length = 550 nm
We need to calculate the index of refraction of the coating
Using formula of index
Where, L = length
t = thickness
Put the value into the formula
Hence, The index of refraction of the coating is 1.32.