Physics Red light has a wavelength of 70 A°. In "nm" it is 700 nm 7 nm 0.07 nm 70 nm 700 nm 7 nm 0.07 nm 70 nm ANSWER DOWNLOAD EXAMIANS APP
Physics One billionth of a second is called Microsecond Millisecond Picoseconds Nanosecond Microsecond Millisecond Picoseconds Nanosecond ANSWER DOWNLOAD EXAMIANS APP
Physics When a light wave is reflected from a mirror, there is a change in its Amplitude Velocity Frequency Wavelength Amplitude Velocity Frequency Wavelength ANSWER DOWNLOAD EXAMIANS APP
Physics Beta rays emitted by a radioactive material are Neutral particles The electrons orbiting around the nucleus Charged particles emitted by nucleus Electromagnetic radiations Neutral particles The electrons orbiting around the nucleus Charged particles emitted by nucleus Electromagnetic radiations ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the waves have the longest wavelength Blue Green Red Violet Blue Green Red Violet ANSWER DOWNLOAD EXAMIANS APP
Physics Rocket works on the principle of Newton's Third Law Archimedes Principle Newton's First Law Newton's Second Law Newton's Third Law Archimedes Principle Newton's First Law Newton's Second Law ANSWER DOWNLOAD EXAMIANS APP
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