Physics Decibel is a term connected with : Water Air Sound Soil Water Air Sound Soil ANSWER DOWNLOAD EXAMIANS APP
Physics In a railway track, two rails are joined end to end with a gap in between them because Air-gaps are necessary for bearing the weight of running train Accidents due to expansion in summer can be avoided Accidents due to contraction in winter can be avoided Steel can be saved Air-gaps are necessary for bearing the weight of running train Accidents due to expansion in summer can be avoided Accidents due to contraction in winter can be avoided Steel can be saved ANSWER DOWNLOAD EXAMIANS APP
Physics When temperature difference between liquid and its surroundings is doubled, the rate of loss of heat will: Double Four times Three times Remain same Double Four times Three times Remain same ANSWER DOWNLOAD EXAMIANS APP
Physics An atom with more neutrons than protons is called Isotope None of these Element Compound Isotope None of these Element Compound ANSWER DOWNLOAD EXAMIANS APP
Physics Alternating current is converted into direct current by a Dynamo Oscillator Rectifier Transformer Dynamo Oscillator Rectifier Transformer ANSWER DOWNLOAD EXAMIANS APP
Physics A spring is an example of which of these Newton's 3rd law Newton's 1st law Conservation of mass law Hooke's law Newton's 3rd law Newton's 1st law Conservation of mass law Hooke's law ANSWER DOWNLOAD EXAMIANS APP