Physics The spring balance works on the principle of ________ . Boyle's Law Pascal's Law Bernoulli's principle Hooke's Law Boyle's Law Pascal's Law Bernoulli's principle Hooke's Law ANSWER DOWNLOAD EXAMIANS APP
Physics Thermocouple consists of Metal and an insulator Metal and a semiconductor Two dissimilar metals Two similar metals Metal and an insulator Metal and a semiconductor Two dissimilar metals Two similar metals ANSWER DOWNLOAD EXAMIANS APP
Physics Heat from the sun reaches earth by the process of Radiation Convection Conduction All of these Radiation Convection Conduction All of these ANSWER DOWNLOAD EXAMIANS APP
Physics In a Laser (say neon laser) all the atoms emit the light waves of Same frequency Same amplitude Same phase All of these Same frequency Same amplitude Same phase All of these ANSWER DOWNLOAD EXAMIANS APP
Physics The sounds having a frequency of 20 Hertz to 20,000 Hertz are known as Infrasonics Audible sounds Megasonics Ultrasonics Infrasonics Audible sounds Megasonics Ultrasonics ANSWER DOWNLOAD EXAMIANS APP
Physics The temperature which has the same reading on both Fahrenheit and Celsius scales is 0° 32° –40° 40° 0° 32° –40° 40° ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS