The drawing shows a laser beam shining on a plane mirror that is perpendicular to the floor. the angle of incidence is 33.0°. the beam emerges from the laser at a point that is 1.10 m from the mirror and 1.80 m above the floor. after reflection, how far from the base of the mirror does the beam strike the floor?

x= 2.7734 m

Explanation:

Given the angle of incidence θ= 33.0°

distance from laser point and mirror = 1.10 m

laser point is 1.80 m above the floor

let the distance between mirror base and laser beam striking the floor after reflection = x  

figure has been attached and from the from the figure we can write

putting value and solving we get

x= 2.7734 m

gas and liquid

explanation:

wheres the pic