Physics What type of lens is used in a magnifying glass Convex Concave None of these Plano-concave Convex Concave None of these Plano-concave ANSWER DOWNLOAD EXAMIANS APP
Physics When a piece of pure silicon is doped with aluminium, then The resistivity of the doped silicon piece will increase The conductivity of the doped silicon piece will remain the same The doped silicon piece will become n-type The doped silicon piece will become p-type The resistivity of the doped silicon piece will increase The conductivity of the doped silicon piece will remain the same The doped silicon piece will become n-type The doped silicon piece will become p-type ANSWER DOWNLOAD EXAMIANS APP
Physics The composition of electrician solder is Steel-37%, copper-63% Lead-37%, Steel-63% Iron-37%, tin-63% Lead-37%, tin-63% Steel-37%, copper-63% Lead-37%, Steel-63% Iron-37%, tin-63% Lead-37%, tin-63% ANSWER DOWNLOAD EXAMIANS APP
Physics The speed of sound in air depends on None of these Wavelength Frequency Temperature None of these Wavelength Frequency Temperature ANSWER DOWNLOAD EXAMIANS APP
Physics A standing wave occurs when Two waves overlap The amplitude of a wave exceeds its wavelength The speed of the wave is zero or near zero A wave reflects upon itself Two waves overlap The amplitude of a wave exceeds its wavelength The speed of the wave is zero or near zero A wave reflects upon itself ANSWER DOWNLOAD EXAMIANS APP
Physics Resistance of human body in dry condition 10 ohm 100000 ohm 1000 ohm 10000 ohm 10 ohm 100000 ohm 1000 ohm 10000 ohm ANSWER DOWNLOAD EXAMIANS APP
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