Physics Proton carry a Variable Charge Positive Charge Neutral Charge Negative Charge Variable Charge Positive Charge Neutral Charge Negative Charge ANSWER DOWNLOAD EXAMIANS APP
Physics Materials for rain-proof coats and tents owe their water-proof properties to specific gravity elasticity surface tension viscosity specific gravity elasticity surface tension viscosity ANSWER DOWNLOAD EXAMIANS APP
Physics X–rays are Neutral particles Negatively charged particles Positively charged particles None of these Neutral particles Negatively charged particles Positively charged particles None of these ANSWER DOWNLOAD EXAMIANS APP
Physics The reverse effect of X–ray emission is Photoelectric Raman effect Zeeman effect Compton effect Photoelectric Raman effect Zeeman effect Compton effect ANSWER DOWNLOAD EXAMIANS APP
Physics The ordinary and maximum tolerance limit of sound by human being is 50 db to 70 db (decibel) 60 db to 80 db (decibel) 70 db to 85 db (decibel) 65 db to 75 db (decibel) 50 db to 70 db (decibel) 60 db to 80 db (decibel) 70 db to 85 db (decibel) 65 db to 75 db (decibel) ANSWER DOWNLOAD EXAMIANS APP
Physics In a diesel engine the high temperature needed to ignite the fuel is achieved by Using heat from exhaust Compressing air in the cylinders The battery An electrical spark Using heat from exhaust Compressing air in the cylinders The battery An electrical spark ANSWER DOWNLOAD EXAMIANS APP
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