Physics-SI Units
NEET Physics SI Units MCQ Question
Type: MCQ-conceptual-Easy-Class 11
Which of the following statements about SI units is correct?
A
SI units use a decimal system, making conversions simple.
B
The unit of mass in SI is defined in terms of the meter.
C
Radian and steradian are base units in the SI system.
D
There are five base units in the SI system.
Correct Answer
Option A
Detailed Explanation
SI units utilize a decimal system which allows for straightforward conversions within the system, as mentioned in the provided context. Radian and steradian are not base units but are derived for angles. The SI system actually has seven base units, not five.
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