At What Angle Should A Projectile Be Thrown?

At What Angle Should A Projectile Be Thrown? A projectile, in other words, travels the farthest when it is launched at an angle of 45 degrees. At what angle should the projectile be thrown so that it covers maximum horizontal range? The textbooks say that the maximum range for projectile motion (with no air resistance)

What Is The Refractive Index Of Material If Its Critical Angle Is 45 Degree?

What Is The Refractive Index Of Material If Its Critical Angle Is 45 Degree? Here, C=45∘,μ=? μ=1sinC=1sin45∘=11/√2=√2. What is the refractive index for critical angle 45 degree? Physical Science The refractive index of prism when the critical angle is 45° is 1.414. where n=refractive index and c=critical angle. Then,. n=1.414. How do you find the