I think it would be a theory because it's a experiment that can be repeated and get the same or similar results
The sun's intensity for an outer planet located at a distance 6r from the sun is 5.55 W/m². The result is obtained by using the inverse square law formula.
<h3>What is the Inverse Square Law formula?</h3>
The Inverse Square Law formula describes the intensity of light is inversely proportional to the square of the distance. It can be expressed as
Where
- I₁ = Intensity at distance 1 (W/m²)
- I₂ = Intensity at distance 2 (W/m²)
- d₁ = distance 1 from a light source (m)
- d₂ = distance 2 from a light source (m)
Given the case the sun's intensity is 200 W/m² for an inner planet at the distance r. If an outer planet is at a distance 6r, what is the sun's intensity?
By using the inverse square law formula, the sun's intensity for an outer planet is
I₂ = 5.55 W/m²
Hence, the sun's intensity for a planet at a distance 6r from the sun is 5.55 W/m².
Learn more about intensity of light here:
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Your question answer is here
a. Solution ,
Given volume (V)=30cm^3
Mass = 180 g
Density =?
We know that,
Density = given mass/volume
Or. 180/30
=6g/cm^3
b. We know ,
If any pice of stone have equal density so each piece have 6g/cm^3
c. We know ,
Given weight = 80g
Density = 6g/cm^3
Volume =?
We know that,
Volume = given weight ( mass)/ density
= 80/6
= 13.33 cm^3
I found the answer for you if u need any help ask anytime!