Physics When a vibrating tuning fork is placed on a table, a loud sound is heard. This is due to : Refraction Reflection Damped vibrations Forced vibrations Refraction Reflection Damped vibrations Forced vibrations ANSWER DOWNLOAD EXAMIANS APP
Physics When number of turns in a coil is trippled, without any change in the length of coil, its self inductance becomes? Three times Nine times Six times One–third Three times Nine times Six times One–third ANSWER DOWNLOAD EXAMIANS APP
Physics Large astronomical telescopes always use as objective None of these lens combinations of lenses mirror None of these lens combinations of lenses mirror ANSWER DOWNLOAD EXAMIANS APP
Physics The moment of inertia of a body does not depend upon its Axis of rotation Distribution of mass Angular velocity Form of mass Axis of rotation Distribution of mass Angular velocity Form of mass ANSWER DOWNLOAD EXAMIANS APP
Physics The motion of a body that repeats itself after a regular interval of time is A simple harmonic motion An oscillatory motion An aperiodic motion A periodic motion A simple harmonic motion An oscillatory motion An aperiodic motion A periodic motion ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following waves cannot be polarised? Ultra violet Radio Infrared Ultrasonic Ultra violet Radio Infrared Ultrasonic ANSWER DOWNLOAD EXAMIANS APP
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