1
AP EAPCET 2024 - 20th May Evening Shift
MCQ (Single Correct Answer)
+1
-0
Find the dimension formula of $\frac{a}{b}$ in the equation $F=a \sqrt{x}+b t^2$, where $F$ is force, $x$ is distance and $t$ is time.
A
$\left[M^0 L^{-1 / 2} T^2\right]$
B
$\left[M^0 L^0 T^{3 / 2}\right]$
C
$\left[M^0 L^1 T^{-4}\right]$
D
$\left[M^0 L^{3 / 2} T^4\right]$
2
AP EAPCET 2024 - 20th May Morning Shift
MCQ (Single Correct Answer)
+1
-0
E, M, L, G represent energy, mass, angular momentum and gravitational constant, respectively. The dimensions of $\frac{E L^2}{M^5 G^2}$ will be that of
A
angle
B
length
C
mass
D
time
3
AP EAPCET 2024 - 19th May Evening Shift
MCQ (Single Correct Answer)
+1
-0
The percentage error in the measurement of mass and velocity are $3 \%$ and $4 \%$, respectively. The percentage error in the measurement of kinetic energy is
A
$11 \%$
B
$12 \%$
C
$14 \%$
D
$8 \%$
4
AP EAPCET 2022 - 5th July Morning Shift
MCQ (Single Correct Answer)
+1
-0

The energy of $$E$$ of a system is function of time $$t$$ and is given by $$E(t)=\alpha t-\beta t^3$$, where $$\alpha$$ and $$\beta$$ are constants. The dimensions of $$\alpha$$ and $$\beta$$ are

A
$$\left[M L^2 T^{-1}\right]$$ and $$\left[M L^2 T\right]$$
B
$$\left[\mathrm{LT}^{-1}\right]$$ and $$\mathrm{[L T]}$$
C
$$\left[\mathrm{ML}^2 \mathrm{~T}^{-3}\right]$$ and $$\left[\mathrm{ML}^2 \mathrm{~T}^{-5}\right]$$
D
$$\left[\mathrm{MLT}^{-1}\right]$$ and $$\mathrm{[M L T]}$$
AP EAPCET Subjects
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