Physics The basic reason for the extraordinary sparkle of suitably cut diamond is that It has well defined cleavage planes It has a very high transparency It has a very high refractive index It is very hard It has well defined cleavage planes It has a very high transparency It has a very high refractive index It is very hard ANSWER DOWNLOAD EXAMIANS APP
Physics Gasoline is useful in cars because it has Electrical potential energy Kinetic energy Chemical potential energy Gravitational potential energy Electrical potential energy Kinetic energy Chemical potential energy Gravitational potential energy ANSWER DOWNLOAD EXAMIANS APP
Physics During the motion of a projectile fired from the earth surface, ________ Its momentum remains constant Its kinetic energy remains constant Horizontal component of its velocity remains constant Vertical component of its velocity remains constant Its momentum remains constant Its kinetic energy remains constant Horizontal component of its velocity remains constant Vertical component of its velocity remains constant ANSWER DOWNLOAD EXAMIANS APP
Physics When a vibrating tuning fork is placed on a table, a loud sound is heard. This is due to : Reflection Refraction Damped vibrations Forced vibrations Reflection Refraction Damped vibrations Forced vibrations ANSWER DOWNLOAD EXAMIANS APP
Physics What is found in frequency modulation ? Fixed frequency Fixed dimension Change in frequency and dimension Change in dimension only Fixed frequency Fixed dimension Change in frequency and dimension Change in dimension only ANSWER DOWNLOAD EXAMIANS APP
Physics Two vectors are said to be equal if Magnitudes are same but directions are opposite Only their directions are same Only their magnitudes are same Both magnitude and direction are same Magnitudes are same but directions are opposite Only their directions are same Only their magnitudes are same Both magnitude and direction are same ANSWER DOWNLOAD EXAMIANS APP
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