Physics A single fixed pulley is used to draw water from a well because Force is applied in a convenient direction Velocity ratio is low Efficiency is 100% Mechanical advantage is high Force is applied in a convenient direction Velocity ratio is low Efficiency is 100% Mechanical advantage is high ANSWER DOWNLOAD EXAMIANS APP
Physics Sound waves do not show the phenomenon of Refraction Diffraction Interference Polarisation Refraction Diffraction Interference Polarisation ANSWER DOWNLOAD EXAMIANS APP
Physics Ice cubes are added to a glass of pure water and a glass of pure alcohol. The ice would be At the same level in both At a higher level in water At a higher level in alcohol Floating in alcohol and sinking in water At the same level in both At a higher level in water At a higher level in alcohol Floating in alcohol and sinking in water ANSWER DOWNLOAD EXAMIANS APP
Physics Relative humidity is expressed as Ratio Percentage Grams Kilograms Ratio Percentage Grams Kilograms ANSWER DOWNLOAD EXAMIANS APP
Physics Electrons carry a Negative Charge Neutral Charge Variable Charge Positive Charge Negative Charge Neutral Charge Variable Charge Positive Charge ANSWER DOWNLOAD EXAMIANS APP
Physics Fuse wire is made of an alloy of Tin and Lead Tin and Copper Lead and Copper Copper and Silver Tin and Lead Tin and Copper Lead and Copper Copper and Silver ANSWER DOWNLOAD EXAMIANS APP
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