1
AP EAPCET 2025 - 23rd May Evening Shift
MCQ (Single Correct Answer)
+1
-0

If the equation for the velocity of a particle at time ' $t$ ' is $v=$ at $+\frac{b}{t+c}$, then the dimensions of $a, b, c$ are respectively

A

$\left[\mathrm{LT}^{-2}\right],[\mathrm{L}],[\mathrm{T}]$

B

$\left[\mathrm{L}^2\right],[\mathrm{L}],[\mathrm{T}]$

C

$\left[\mathrm{LT}^{-2}\right],[\mathrm{LT}],[\mathrm{L}]$

D

$[\mathrm{L}],[\mathrm{LT}],\left[\mathrm{L}^2\right]$

2
AP EAPCET 2025 - 23rd May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Of the following, the pair of physical quantities not having the same dimensional formula is

A

work and torque

B

angular momentum and Planck's constant

C

stress and linear momentum

D

surface tension and force constant

3
AP EAPCET 2025 - 22nd May Evening Shift
MCQ (Single Correct Answer)
+1
-0

The number of significant figures in the simplification of $\frac{0.501}{0.05}(0.312-0.03)$ is

A

1

B

3

C

2

D

5

4
AP EAPCET 2025 - 22nd May Morning Shift
MCQ (Single Correct Answer)
+1
-0

The dimensional formula of Planck's constant is

A

$\left[\mathrm{ML}^2 \mathrm{~T}^{-3}\right]$

B

$\left[\mathrm{ML}^2 \mathrm{~T}^0\right]$

C

$\left[\mathrm{ML}^2 \mathrm{~T}^{-1}\right]$

D

$\left[\mathrm{M}^0 \mathrm{~L}^0 \mathrm{~T}^0\right]$

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