Mechanics
Units & Measurement and Dimensions
MCQ (Single Correct Answer)
Motion in a Straight Line
MCQ (Single Correct Answer)
Work, Energy and Power
MCQ (Single Correct Answer)
Center of Mass and Collision
MCQ (Single Correct Answer)
Heat and Thermodynamics
MCQ (Single Correct Answer)
Simple Harmonic Motion
MCQ (Single Correct Answer)
Electromagnetism
Current Electricity
MCQ (Single Correct Answer)
Moving Charges and Magnetism
MCQ (Single Correct Answer)
Magnetism and Matter
MCQ (Single Correct Answer)
Electromagnetic Induction
MCQ (Single Correct Answer)
Alternating Current
MCQ (Single Correct Answer)
Electromagnetic Waves
MCQ (Single Correct Answer)
Modern Physics
Dual Nature of Radiation
MCQ (Single Correct Answer)
Semiconductor Devices and Logic Gates
MCQ (Single Correct Answer)
Communication Systems
MCQ (Single Correct Answer)
1
AP EAPCET 2024 - 18th May Morning Shift
MCQ (Single Correct Answer)
+1
-0
Time period of a simple pendulum in air is $T$. If the pendulum is in water and executes SHM. Its time period is $t$. The value of $\frac{T}{t}$ is. (density of bob is $\frac{5000}{3} \mathrm{~kg} \mathrm{~m}^{-3}$ )
A
$\frac{2}{5}$
B
$\sqrt{\frac{2}{5}}$
C
$\frac{5}{2}$
D
$\sqrt{\frac{5}{2}}$
2
AP EAPCET 2024 - 18th May Morning Shift
MCQ (Single Correct Answer)
+1
-0
For a particle executing simple harmonic motion, Match the following statements ( conditions) from Column I to statements (shapes of graph) in Columinit
Column I Column II
a Velocity-displacement graph
$(\omega=1)$
i Straight line
b Acceleration-displacement graph ii Sinusoidal
c Acceleration - time graph iii Circle
d Acceleration - velocity $(\omega \neq 1)$ iv Ellipse
A
a-N, b-i, c-il, d-iif
B
$\mathrm{a}-\mathrm{in}, \mathrm{b}-\mathrm{i}, \mathrm{c}-\mathrm{i}, \mathrm{d}=\mathrm{k}$
C
$a=i i, b-1 l, c-1, d-N$
D
$a-N, b=\bar{c} C=(d-\#$
3
AP EAPCET 2022 - 5th July Morning Shift
MCQ (Single Correct Answer)
+1
-0

A particle is executing simple harmonic motion with an instantaneous displacement $$x=A \sin ^2\left(\omega t-\frac{\pi}{4}\right)$$. The time period of oscillation of the particle is

A
$$\frac{2 \pi}{\omega}$$
B
$$\frac{\pi}{\omega}$$
C
$$\frac{\pi}{2 \omega}$$
D
$$\frac{\omega}{2 \pi}$$
4
AP EAPCET 2022 - 5th July Morning Shift
MCQ (Single Correct Answer)
+1
-0

If the amplitude of a lightly damped oscillator decreases by $$1.5 \%$$ then the mechanical energy of the oscillator lost in each cycle is

A
1.5%
B
0.75%
C
6%
D
3%
AP EAPCET Subjects