The least count of a 200 mm long spirit level is given as 10 sec per division. The gradient of the spirit level expressed as mm over one meter is

The least count of a 200 mm long spirit level is given as 10 sec per d

1.	The least count of a 200 mm long spirit level is given as 10 sec per division. The gradient of the spirit level expressed as mm over one meter is
A.	0.048mm
B.	1.048mm
C.	- 1.048mm
D.	0.48mm
Answer» B. 1.048mm

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The least count of a 200 mm long spirit level is given as 10 sec per division. The gradient of the spirit level expressed as mm over one meter is

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