Question

Which statement is incorrect regarding the reflection of light? (A) The incident ray and the reflected ray are on opposite sides of the normal. (B) If the angle of incidence is 900 then the reflected ray is emitted in the same direction. (C) If the angle of incidence is 450 then the angle of reflection is 450 . (D) If the angle of incidence is 350 then the angle of reflection is 550 .​

Answer 1

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• Also, there were increasing regional variations under the British rule. There was a decline in the workforce on agriculture in the parts of the then Madras Presidency, West Bengal and Maharashtra coupled with an increase in the workforce on manufacturing and services sector.

Answer 2

Answer:

When a body covers equal distances in a straight line, equal intervals of time are called uniform motion. Example: a car moving at 20km/h in a straight line. When a body covers unequal distance in equal intervals of time in a straight line is called non-uniform Example : spinning wheel.If an object is travelling with uniform motion, it is moving in a straight line at a constant speed. ... an object falling at terminal velocity experiences the same air resistance as its weight.