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Physics (MHT-CET)

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Q. If the resistance of a circuit is 10 ohms and the induced EMF is 5 V, what is the induced current? (2022)
  • A. 0.5 A
  • B. 1 A
  • C. 2 A
  • D. 5 A
Q. If the resistance of a conductor is doubled, what happens to the current flowing through it when the voltage remains constant? (2022)
  • A. Doubles
  • B. Halves
  • C. Remains the same
  • D. Increases by 1.5 times
Q. If the speed of light in a vacuum is 3 x 10^8 m/s, what is its speed in water (n = 1.33)?
  • A. 2.26 x 10^8 m/s
  • B. 2.25 x 10^8 m/s
  • C. 2.27 x 10^8 m/s
  • D. 2.28 x 10^8 m/s
Q. If the speed of light in a vacuum is approximately 3 x 10^8 m/s, what is its value in km/s?
  • A. 300 km/s
  • B. 3000 km/s
  • C. 30000 km/s
  • D. 300000 km/s
Q. If the speed of light in a vacuum is approximately 3 x 10^8 m/s, what is the wavelength of light with a frequency of 6 x 10^14 Hz?
  • A. 500 nm
  • B. 600 nm
  • C. 700 nm
  • D. 800 nm
Q. If the speed of light in vacuum is 3 x 10^8 m/s, what is its speed in a medium with refractive index 1.5?
  • A. 2 x 10^8 m/s
  • B. 2.5 x 10^8 m/s
  • C. 3 x 10^8 m/s
  • D. 1.5 x 10^8 m/s
Q. If the speed of light in vacuum is 3 x 10^8 m/s, what is its speed in a medium with a refractive index of 1.5?
  • A. 2 x 10^8 m/s
  • B. 2.5 x 10^8 m/s
  • C. 3 x 10^8 m/s
  • D. 1.5 x 10^8 m/s
Q. If the speed of light in vacuum is 3 x 10^8 m/s, what is its speed in glass (n = 1.5)?
  • A. 2 x 10^8 m/s
  • B. 2.5 x 10^8 m/s
  • C. 3 x 10^8 m/s
  • D. 1.5 x 10^8 m/s
Q. If the speed of light is 3 x 10^8 m/s, what is its value in km/s? (2021)
  • A. 3 x 10^5 km/s
  • B. 3 x 10^6 km/s
  • C. 3 x 10^7 km/s
  • D. 3 x 10^8 km/s
Q. If the temperature of a gas is doubled at constant volume, what happens to its pressure? (2021)
  • A. It doubles
  • B. It triples
  • C. It halves
  • D. It remains the same
Q. If the total current in an AC circuit is 5A and the voltage is 120V, what is the impedance? (2023)
  • A. 24Ω
  • B. 20Ω
  • C. 30Ω
  • D. 15Ω
Q. If the total impedance in an AC circuit is 20Ω and the current is 2A, what is the voltage across the circuit? (2023)
  • A. 10V
  • B. 20V
  • C. 30V
  • D. 40V
Q. If the voltage across a capacitor in an AC circuit is 100 V and the capacitive reactance is 50 ohms, what is the current through the capacitor? (2021)
  • A. 2 A
  • B. 1 A
  • C. 0.5 A
  • D. 0.25 A
Q. If the voltage across a capacitor in an AC circuit is 100 V and the capacitive reactance is 50 ohms, what is the current? (2020)
  • A. 2 A
  • B. 0.5 A
  • C. 5 A
  • D. 10 A
Q. If the voltage across a capacitor in an AC circuit is 100 V and the capacitive reactance is 50 Ω, what is the current through the capacitor? (2021)
  • A. 2 A
  • B. 0.5 A
  • C. 5 A
  • D. 10 A
Q. If the voltage across a capacitor in an AC circuit is 100V and the capacitive reactance is 50 ohms, what is the current? (2023)
  • A. 2A
  • B. 0.5A
  • C. 5A
  • D. 10A
Q. If the voltage across a capacitor in an AC circuit is 100V and the capacitive reactance is 50Ω, what is the current through the capacitor? (2023)
  • A. 1A
  • B. 2A
  • C. 3A
  • D. 4A
Q. If the voltage across a capacitor in an AC circuit is 100V and the capacitive reactance is 50Ω, what is the current? (2021)
  • A. 2A
  • B. 0.5A
  • C. 5A
  • D. 100A
Q. If the voltage across a capacitor is 100V and the capacitive reactance is 50 ohms, what is the current through the capacitor? (2022)
  • A. 2 A
  • B. 1 A
  • C. 0.5 A
  • D. 0.25 A
Q. If the voltage across a resistor is 240V and the resistance is 60 ohms, what is the current flowing through it? (2020)
  • A. 2A
  • B. 4A
  • C. 6A
  • D. 8A
Q. If the voltage across a resistor is halved, what happens to the current through it? (2020)
  • A. It doubles
  • B. It halves
  • C. It remains the same
  • D. It quadruples
Q. If the voltage across an inductor is 12V and the current is 2A, what is the inductive reactance? (2023)
  • A. 6Ω
  • B. 12Ω
  • C. 24Ω
  • D. 18Ω
Q. If the volume of a gas is doubled at constant temperature, what happens to its pressure?
  • A. It doubles
  • B. It halves
  • C. It remains the same
  • D. It quadruples
Q. If the volume of a gas is halved at constant temperature, what happens to its pressure? (2023)
  • A. It doubles
  • B. It halves
  • C. It remains the same
  • D. It quadruples
Q. If the volume of a gas is halved while keeping the temperature constant, what happens to the pressure of the gas?
  • A. Halves
  • B. Doubles
  • C. Remains the same
  • D. Increases by 50%
Q. If the wavelength of light is halved, what happens to its frequency? (2021)
  • A. It is halved
  • B. It remains the same
  • C. It is doubled
  • D. It is quadrupled
Q. If the wavelength of light is halved, what happens to the energy of the photons? (2020)
  • A. It is halved
  • B. It is doubled
  • C. It remains the same
  • D. It is quadrupled
Q. If the wavelength of light used in a diffraction grating is increased, what happens to the angular separation of the fringes? (2023)
  • A. Increases
  • B. Decreases
  • C. Remains the same
  • D. Becomes zero
Q. If the wavelength of light used in a double-slit experiment is increased, what happens to the fringe separation? (2022)
  • A. Increases
  • B. Decreases
  • C. Remains the same
  • D. Becomes zero
Q. If the wavelength of light used in a double-slit experiment is increased, what happens to the distance between the fringes? (2022)
  • A. Increases
  • B. Decreases
  • C. Remains the same
  • D. Becomes zero
Showing 451 to 480 of 846 (29 Pages)

Physics (MHT-CET) MCQ & Objective Questions

Physics is a crucial subject for students preparing for the MHT-CET exam, as it forms the foundation for many scientific concepts. Mastering Physics through MCQs and objective questions not only enhances your understanding but also significantly boosts your exam scores. Regular practice with these questions helps you identify important topics and improves your problem-solving skills, making it an essential part of your exam preparation.

What You Will Practise Here

  • Mechanics: Laws of Motion, Work, Energy, and Power
  • Thermodynamics: Laws, Heat Transfer, and Applications
  • Waves and Oscillations: Types of Waves, Sound Waves, and Properties
  • Optics: Reflection, Refraction, and Optical Instruments
  • Electromagnetism: Electric Fields, Magnetic Fields, and Circuits
  • Modern Physics: Quantum Theory, Atomic Structure, and Nuclear Physics
  • Key Formulas and Definitions: Essential for quick revisions

Exam Relevance

Physics is a significant component of various examinations including CBSE, State Boards, NEET, and JEE. In these exams, questions often focus on conceptual understanding and application of theories. Common patterns include numerical problems, conceptual MCQs, and application-based questions that test your grasp of fundamental principles. Familiarity with these patterns through practice will enhance your confidence and performance on exam day.

Common Mistakes Students Make

  • Misunderstanding the application of formulas in different contexts.
  • Overlooking units and dimensions, leading to incorrect answers.
  • Confusing similar concepts, such as velocity and acceleration.
  • Neglecting to read questions carefully, resulting in misinterpretation.
  • Rushing through calculations without checking for errors.

FAQs

Question: What are the best ways to prepare for Physics (MHT-CET) MCQs?
Answer: Regular practice with previous years' question papers and mock tests, along with a focus on understanding concepts, is key to success.

Question: How can I improve my speed in solving Physics MCQs?
Answer: Time yourself while practicing and focus on solving simpler questions first to build confidence and speed.

Start your journey towards mastering Physics today! Solve practice MCQs and test your understanding to ensure you are well-prepared for the MHT-CET exam. Your success in Physics is just a question away!

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