Answer:
Explanation:
Given that,
Orbital time period, T = 3.75 earth years
Mass of star,
We need to find the radius of the exoplanet's orbit. It is a concept of Kepler's third law of motion i.e.
r is the radius of the exoplanet's orbit.
Solving for r we get :
We know that,
So,
So, the radius of the exoplanet's orbit is .
Answer:
Explanation:
The critical angle in oil for the oil-water interface refers to the angle for which the light ray is totally reflected.
Angle of incidence = 73.4°
Angle of refraction = 1.470°
Index of refraction = 1.333
Here, refers to the critical angle.
is an index of refraction
is angle of refraction
Here, angle of incidence is more than the critical angle,
light undergoes total internal reflection.
Gravity (b) is the answer
Answer:
Ventricular Fibrillation
Explanation:
it is measured bpm ( beats per minute ) of the cardiac muscles of the heart in a poor / disorderly working condition.
Y = 10
Evidence:
X=2, so 3x would be 3 times 2
3 times 2 is 6
Now it’s Y= 6 + 4 which equals 10
Y = 10