ETC Entry Test Solved Physics MCQs Past Papers HAT-UG-E HAT-UG-M HAT-UG-CS HAT-UG-GS 1.The wire made of copper belong to which specific kind of material: A) Ductile material C) Brittle material B) Tough material D) Deformed material Ans.A 2.The continuous spectrum of X-ray is formed due to: A) Characteristics of X-rays C) Soft X-ray B) Bremsstrahlung […]
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Physics MCQs Questions Answers for SAT Test download in pdf 1.When a body receives radiation in the wavelength range 0.1 μm to 100 μm then its temperature. A. Increases B. Decreases C. Does not change D. Unpredictable ANSWER: A 2.The Stefan-Boltzmann constant has the units of . A. W/m.K4 B. W/m2.K4 C. J/m2.K4 D. W/m2.K2
Chemistry Physics MCQs Past Papers CSS PMS NTS Entry Test Physics 1.The de-Broglie wavelength, of an electron whose kinetic energy is 120 eV, is. A. 1.1 nm B. 1.1 Å C. 1.1 pm D. 1.1 μm ANSWER: B 2.In Davsson- Germer experiment, if the angle of diffraction is 52°, then the glancing angle will be.
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PPSC Lecturer Physics MCQs Sample Past Papers Q.1 When a helium atom loses an electron, it becomes: A positive helium ion Q.2 Beta ray emitted by a radioactive substance is: An electron which was existing inside the nucleus Q.3 An electric charge in uniform motion produces: Both magnetic and electric fields Q.4 What is emitted
