Can you send more information about this problem
Answer:
1.0892*10²
Step-by-step explanation:
1.0892*10²
It’s 9b it’s just 4+5 with the b
Answer:
V≈100.53
Step-by-step explanation:
V=πr2h=π·22·8≈100.53096
Answer:
Index of refraction of transparent is 1.48
Step-by-step explanation:
Snell's law states that;
n1(sinθ1) = n2(sinθ2)
Where;
n1 and n2 represent the indices of refraction for the two media, and θ1 and θ2 are the angles of incidence and refraction that the ray R makes with the normal.
In this question;
n1 = 1;
θ1 = 43.8°
θ2 = 19.3°
n2 is unknown.
Thus using Snell's law, we have;
1 x sin 43.8 = n2 x sin 19.3
n2 = (sin 43.8)/sin 19.3
n2 = 1.48
