Answer:
n = 1.49
Explanation:
Given that,
Angle of incidence = 30 degrees
Angle of refraction = 19.5 degrees
We need to find the refractive index of the honey. Using Snell's law, we can find it as follows :
[tex]n=\dfrac{\text{sin i}}{\text{sin r}}\\\\=\dfrac{\text{sin 30}}{\text{sin 19.5}}\\\\n=1.49[/tex]
So, the refractive index of honey is 1.49.
The refractive index of honey will be "1.49".
Given:
Angle of incidence,
Angle of refraction,
As we know, the formula:
→ [tex]Refractive \ index, n = \frac{Sin \ i}{Sin \ r}[/tex]
By substituting the values, we get
→ [tex]= \frac{Sin \ 30}{Sin \ 19.5}[/tex]
→ [tex]=1.49[/tex]
Thus the above answer is right.
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