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Achair of height 1 m is placed 1 m in front of a plane mirror. a girl is standing 3 m behind the chairas shown. find the minimum length of the plane mirror in order that she can see the whole imageof the chair.a. 0.50 mb. 0.75 mc. 0.80 md. 1.00 m

Bartók decided to leave hungary during a. world war ii. b. the french revolution. c. the late twentieth century. d. the impressionist movement.

Which invention dramatically changed how music was created and distributed in the renaissance? question 10 options: typewriter printing press microphone eraser