SSC MTS EXAM

SSC

PHYSICS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Convert 5720 cm to km
A
0.0572 km
B
0.572 km
C
5.72 km
D
57.2 km
Explanation: 

Detailed explanation-1: -As we know, 1 centimeter is equal to 1/100000 kilometer. i.e. 1 cm = 0.00001 km. Thus, to convert cm to km, multiply the number of cm by 0.00001. In other words, divide the number of cm by 100000 to get the value in km.

Detailed explanation-2: -Answer. Explanation: 1 km = 1000 m, and 1 m = 100 cm. According to the given scale, 5 cm represents 10 km.

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