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  2. Multiple choice - Wikipedia

    en.wikipedia.org/wiki/Multiple_choice

    Overall, multiple choice tests are the strongest predictors of overall student performance compared with other forms of evaluations, such as in-class participation, case exams, written assignments, and simulation games. [9] Prior to the widespread introduction of SBAs into medical education, the typical form of examination was true-false questions.

  3. SWAYAM - Wikipedia

    en.wikipedia.org/wiki/SWAYAM

    [10] [11] The second quadrant is an e-content which could include e-books, illustrations, Case studies, Open source content, reference links, further reading sources, etc. [12] The third quadrant is about clearing students' queries where students can interact with each other and faculty; any student or faculty can answer a student’s question ...

  4. Crystal momentum - Wikipedia

    en.wikipedia.org/wiki/Crystal_momentum

    In solid-state physics, crystal momentum or quasimomentum is a momentum-like vector associated with electrons in a crystal lattice. [2] It is defined by the associated wave vectors k {\displaystyle \mathbf {k} } of this lattice, according to

  5. Foucault's measurements of the speed of light - Wikipedia

    en.wikipedia.org/wiki/Foucault's_measurements_of...

    Figure 1: In Foucault's experiment, lens L forms an image of slit S at spherical mirror M. If mirror R is stationary, the reflected image of the slit reforms at the original position of slit S regardless of how R is tilted, as shown in the lower annotated figure.

  6. Physics - Wikipedia

    en.wikipedia.org/wiki/Physics

    Physics is the scientific study of matter, its fundamental constituents, its motion and behavior through space and time, and the related entities of energy and force. [1] Physics is one of the most fundamental scientific disciplines. [2] [3] [4] A scientist who specializes in the field of physics is called a physicist.

  7. International Physics Olympiad - Wikipedia

    en.wikipedia.org/wiki/International_Physics_Olympiad

    The International Physics Olympiad (IPhO) is an annual physics competition for high school students. It is one of the International Science Olympiads. The first IPhO was held in Warsaw, Poland in 1967. [1] Each national delegation is made up of at most five student competitors plus two leaders, selected on a national level.

  8. Indian National Physics Olympiad - Wikipedia

    en.wikipedia.org/wiki/Indian_National_Physics...

    The Indian National Physics Olympiad (INPhO in short) is the second stage of the five-stage Olympiad programme for Physics in India. It ultimately leads to the selection in the International Physics Olympiad. INPhO is conducted on the last Sunday of January, every year, by the Homi Bhabha Centre for Science Education. School students (usually ...

  9. National Standard Examination in Astronomy - Wikipedia

    en.wikipedia.org/wiki/National_Standard...

    Organized by the Indian Association of Physics Teachers [1] in association with Homi Bhabha Centre for Science Education (HBCSE), [2] NSEA is the first stage of selection of students in the IOAA. The NSEA is carried out every year since 1987 in English, Hindi & a few other Indian languages.