Answer:
Explanation:
θ( p ) + θ( r ) = 90
θ (r) = angle of refraction and θ ( p ) is polarising angle.
given θ ( r ) = 31.8
θ ( p ) = 90 - 31.8 = 58.2 degree
ii ) Tanθ ( p ) = n ( refractive index ) = Tan 58.2 = 1.6
Tranquilizers
Because they are meant to put you at ease which may cause drowsiness and mental clouding
The answer would be D. Because the iron fillings are attracted to the magnet underneath the glass.
Answer:
25N
Explanation:
100 - 75 = 25
That should be right if im not dumb...
C because it’s not a or B so 50/50 c or d and d is def not the answer so c
