1
TG EAPCET 2024 (Online) 9th May Morning Shift
MCQ (Single Correct Answer)
+1
-0
The equation of motion of a damped oscillator is given by $m \frac{d^2 x}{d t^2}+b \frac{d x}{d t}+k x=0$. The dimensional formula of $\frac{b}{\sqrt{k m}}$ is
A
$\left[M^0 L^0 T^0\right]$
B
$\left[M^0 L^1 T^{-2}\right]$
C
$\left[M^1 L^1 T^{-2}\right]$
D
$\left[M^1 L^2 T^{-2}\right]$
2
TS EAMCET 2023 (Online) 12th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

The number of significant figures in $3.78 \times 10^{22} \mathrm{~kg}$ is

A
19
B
25
C
3
D
22
3
TS EAMCET 2023 (Online) 12th May Morning Shift
MCQ (Single Correct Answer)
+1
-0
Which of the following pairs has same dimensions?
A
Current density and charge density
B
Angular momentum and linear momentum
C
Spring constant and surface energy
D
Force and torque
TS EAMCET Subjects
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