1
AIEEE 2008
MCQ (Single Correct Answer)
+4
-1
The dimension of magnetic field in M, L, T and C (coulomb) is given as
A
MLT-1C-1
B
MT2C-2
C
MT-1C-1
D
MT-2C-1
2
AIEEE 2008
MCQ (Single Correct Answer)
+4
-1
A body of mass m = 3.513 kg is moving along the x-axis with a speed of 5.00 ms−1. The magnitude of its momentum is recorded as
A
17.6 kg ms-1
B
17.565 kg ms-1
C
17.56 kg ms-1
D
17.57 kg ms-1
3
AIEEE 2008
MCQ (Single Correct Answer)
+4
-1
Two full turns of the circular scale of a screw gauge cover a distance of 1 mm on its main scale. The total number of divisions on the circular scale is 50. Further, it is found that the screw gauge has a zero error of − 0.03 mm while measuring the diameter of a thin wire, a student notes the main scale reading of 3 mm and the number of circular scale divisions in line with the main scale as 35. The diameter of the wire is
A
3.32 mm
B
3.73 mm
C
3.67 mm
D
3.38 mm
4
AIEEE 2008
MCQ (Single Correct Answer)
+4
-1
An experiment is performed to find the refractive index of glass using a travelling microscope. In this experiment distances are measured by
A
a vernier scale provided on the microscope
B
a standard laboratory scale
C
a meter scale provided on the microscope
D
a screw gauge provided on the microscope
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