Physics The large collection of stars, dust and gas held together by gravitational attraction between components is known as Cluster Sun Family Galaxy Atmosphere Cluster Sun Family Galaxy Atmosphere ANSWER DOWNLOAD EXAMIANS APP
Physics In a Laser (say neon laser) all the atoms emit the light waves of Same frequency Same phase All of these Same amplitude Same frequency Same phase All of these Same amplitude ANSWER DOWNLOAD EXAMIANS APP
Physics Out of the following, which is not emitted by radioactive substance? Electromagnetic radiations Electrons Neutrons Alpha particles Electromagnetic radiations Electrons Neutrons Alpha particles ANSWER DOWNLOAD EXAMIANS APP
Physics A wire carrying current is Negatively charged Neutral Positively charged Charged with a type depending upon current strength Negatively charged Neutral Positively charged Charged with a type depending upon current strength ANSWER DOWNLOAD EXAMIANS APP
Physics Planck's constant has the dimensions of : Angular momentum Force Energy Linear momentum Angular momentum Force Energy Linear momentum ANSWER DOWNLOAD EXAMIANS APP
Physics A NOT gate can be implemented by: Two diodes A single diode A single transistor A single resistor Two diodes A single diode A single transistor A single resistor ANSWER DOWNLOAD EXAMIANS APP
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