Physics The distance between node and adjacent antinode is 30 cm. The wavelength is 120 cm. 90 cm. 60 cm. 30 cm. 120 cm. 90 cm. 60 cm. 30 cm. ANSWER DOWNLOAD EXAMIANS APP
Physics A tank filled partially with a liquid is subjected to a uniform horizontal acceleration. Which of the following is true for the surface of liquid in the tank? None The surface of the liquid remains horizontal The liquid surface falls down on the direction of motion and rises up on the back side of the tank The liquid surface falls down only at the center of the tank None The surface of the liquid remains horizontal The liquid surface falls down on the direction of motion and rises up on the back side of the tank The liquid surface falls down only at the center of the tank ANSWER DOWNLOAD EXAMIANS APP
Physics The sounds having a frequency of 20 Hertz to 20,000 Hertz are known as Megasonics Ultrasonics Audible sounds Infrasonics Megasonics Ultrasonics Audible sounds Infrasonics ANSWER DOWNLOAD EXAMIANS APP
Physics Choose the most appropriate answer: Natural radioactivity was discovered by Earnest Rutherford Enrico Fermi Henry Bacquerel Marie Curie Earnest Rutherford Enrico Fermi Henry Bacquerel Marie Curie ANSWER DOWNLOAD EXAMIANS APP
Physics The sparkling of a diamond is due to Polarisation of light Interference of light Total internal reflection of light Refraction of light Polarisation of light Interference of light Total internal reflection of light Refraction of light ANSWER DOWNLOAD EXAMIANS APP
Physics Instrument for measuring blueness of the sky or ocean is called ________ Cyanometer Bathymeter Ceraunograph Barometer Cyanometer Bathymeter Ceraunograph Barometer ANSWER DOWNLOAD EXAMIANS APP
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