1
NEET 2022 Phase 2
MCQ (Single Correct Answer)
+4
-1

A cricket ball is thrown by a player at a speed of 20 m/s in a direction 30$$^\circ$$ above the horizontal. The maximum height attained by the ball during its motion is

(g = 10 m/s2)

A
25 m
B
5 m
C
10 m
D
20 m
2
NEET 2022 Phase 2
MCQ (Single Correct Answer)
+4
-1

Given below are two statements

Statement I : In an a.c circuit, the current through a capacitor leads the voltage across it.

Statement II : In a.c circuit containing pure capacitance only, the phase difference between the current and voltage is $$\pi$$.

In the light of the above statements, choose the most appropriate answer from the options given below

A
Statement I is incorrect but Statement II is correct
B
Both Statement I and Statement II are correct
C
Both Statement I and Statement II are incorrect
D
Statement I is correct but Statement II is incorrect
3
NEET 2022 Phase 2
MCQ (Single Correct Answer)
+4
-1

A cell of emf 4 V and internal resistance 0.5 $$\Omega$$ is connected to a 7.5 $$\Omega$$ external resistance. The terminal potential difference of the cell is

A
0.375 V
B
3.75 V
C
4.25 V
D
4 V
4
NEET 2022 Phase 2
MCQ (Single Correct Answer)
+4
-1

An ideal gas follows a process described by the equation $$P{V^2} = C$$ from the initial $$({P_1},\,{V_1},\,{T_1})$$ to final $$({P_2},\,{V_2},\,{T_2})$$ thermodynamic states, where C is a constant. Then

A
If $${P_1} > {P_2}$$ then $${V_1} > {V_2}$$
B
If $${P_1} > {P_2}$$ then $${T_1} < {T_2}$$
C
If $${V_2} > {V_1}$$ then $${T_2} > {T_1}$$
D
If $${V_2} > {V_1}$$ then $${T_2} < {T_1}$$
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