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Question: What is the power consumed by a 10 ohm resistor when a current of 3 A flows through it?Opt..
Question: In a parallel circuit with two resistors of 4 ohms and 6 ohms, what is the total current i..
Question: If a current of 2 A flows through a resistor of 5 ohms, what is the voltage across the res..
Question: What is the equivalent resistance of three resistors of 2 ohms, 3 ohms, and 6 ohms connect..
Question: In a photoelectric effect experiment, increasing the intensity of light increases the numb..
Question: If the wavelength of a wave is halved, what happens to its frequency?Options: It remains t..
Question: What is the critical temperature for a superconductor?Options: The temperature at which it..
Question: In a double-slit experiment, what happens to the interference pattern if the distance betw..
Question: What is the principle of conservation of momentum?Options: Energy cannot be created or des..
Question: A 10 Ω resistor and a 20 Ω resistor are connected in series. What is the total resistance?..
Question: In a closed system, if the internal energy of the system increases, what can be said about..
Question: What is the photoelectric effect?Options: Emission of electrons from a metal surface when ..
Question: In thermodynamics, what does the first law of thermodynamics state?Options: Energy cannot ..
Question: What is the relationship between frequency and wavelength in a wave?Options: Frequency is ..
Question: What is the principle of superposition in wave theory?Options: Waves can only interfere co..
Question: A 10 kg object is lifted to a height of 5 m. What is the potential energy gained by the ob..
Question: Which of the following particles has a negative charge?Options: ProtonNeutronElectronPosit..
Question: What is the wavelength of light with a frequency of 5 x 10^14 Hz?Options: 6 x 10^-7 m3 x 1..
Question: In thermodynamics, what does the first law state?Options: Energy cannot be created or dest..
Question: What is the speed of light in a vacuum?Options: 3 x 10^8 m/s3 x 10^6 m/s3 x 10^5 m/s3 x 10..
Question: A 10-ohm resistor and a 20-ohm resistor are connected in series. What is the total resista..
Question: What is the energy of a photon with a frequency of 6 x 10^14 Hz?Options: 3.31 x 10^-19 J1...
Question: What is the critical angle for total internal reflection when light travels from water (n=..
Question: What is the principle behind the operation of a transformer?Options: Conservation of energ..
Question: What is the work done by a constant force of 10 N acting over a distance of 5 m in the dir..
Question: Which of the following statements about the conservation of momentum is true?Options: Mome..
Question: What is the relationship between the wavelength and frequency of a wave?Options: Wavelengt..
Question: In a closed system, if the temperature of an ideal gas is doubled while keeping the volume..
Question: What is the work done by a constant force of 10 N moving an object 5 m in the direction of..
Question: What is the relationship between the frequency and wavelength of a wave?Options: Frequency..
