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Physics, 9 months ago

An object is placed 60 cm in front of a concave mirror.The real image formed by the mirror is located 30 cm in front of the mirror. What is the object’s magnification? a. + 2 b. – 2 c. + 0.5 d. – 0.5...

19.Find the value ofk in the following:a) (2/3) x (2/3) = (4/9)2k-3b)-4/5)2 x(4/5) = (4/5)6k+1​

Answers

19.Find the value ofk in the following:
a) (2/3) x (2/3) = (4/9)2k-3
b)-4/5)2 x(4/5) = (4/5)6k+1