A. 2.5×10²
B. 2.5×10−²
C. 2.5×10−¹
D. 2.5×10¹

Correct Answer:

Option B – 2.5×10−²

Explanation

Linear Magnification=Length of Camera/Distance of the Object

Linear Magnification=25/1000

Linear Magnification = 2.5×10−²

SEE ALSO  A piece of copper of mass 30g loses 60J of heat energy. If the specific heat capacity of copper is 400Jkg−¹K−¹, Calculate the change in the temperature of the copper

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