1
MHT CET 2023 13th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

A thin uniform $$\operatorname{rod} A B$$ of mass $$m$$ and length $$l$$ is hinged at one end $$A$$ to the ground level. Initially the rod stands vertically and is allowed to fall freely to the ground in the vertical plane. The angular velocity of the rod when its end $$B$$ strikes the ground is ( $$g=$$ acceleration due to gravity)

A
$$\sqrt{\frac{g}{l}}$$
B
$$\sqrt{\frac{m g}{l}}$$
C
$$\sqrt{\frac{3 g}{l}}$$
D
$$\sqrt{\frac{m g}{3 l}}$$
2
MHT CET 2023 13th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Only $$4 \%$$ of the total current in the circuit passes through a galvanometer. If the resistance of the galvanometer is $$G$$, then the shunt resistance connected to the galvanometer is

A
$$\frac{G}{25}$$
B
$$\frac{G}{24}$$
C
24G
D
25G
EXAM MAP
Medical
NEETAIIMS
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
Civil Services
UPSC Civil Service
Defence
NDA
Staff Selection Commission
SSC CGL Tier I
CBSE
Class 12