Physics Shock-absorbers are usually made of steel as it : Is not brittle Has higher elasticity Has no ductile property Has lower elasticity Is not brittle Has higher elasticity Has no ductile property Has lower elasticity ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is the second largest source of global energy? Nuclear Energy Fossil fuel None of these Renewable Energy Nuclear Energy Fossil fuel None of these Renewable Energy ANSWER DOWNLOAD EXAMIANS APP
Physics During the motion of a projectile fired from the earth surface, ________ Horizontal component of its velocity remains constant Vertical component of its velocity remains constant Its momentum remains constant Its kinetic energy remains constant Horizontal component of its velocity remains constant Vertical component of its velocity remains constant Its momentum remains constant Its kinetic energy remains constant ANSWER DOWNLOAD EXAMIANS APP
Physics The device used to convert solar energy into electricity is Photovoltaic cell Daniell cell Galvanic cell Electrochemical cell Photovoltaic cell Daniell cell Galvanic cell Electrochemical cell ANSWER DOWNLOAD EXAMIANS APP
Physics Find the resistance (in mega) of a wire of length 20m, cross sectional area 1 cm2 and made of a material of resistivity 200m. 2000 80 4000 40 2000 80 4000 40 ANSWER DOWNLOAD EXAMIANS APP
Physics Steam at 100°C causes more severe burns than water at 100°C because Water has latent heat of fusion Water has no specific heat capacity Steam has no specific heat capacity Steam has latent heat of vaporisation Water has latent heat of fusion Water has no specific heat capacity Steam has no specific heat capacity Steam has latent heat of vaporisation ANSWER DOWNLOAD EXAMIANS APP
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