Physics The minimum number of geostationary satellites needed for uninterrupted global coverage is : 2 4 3 1 2 4 3 1 ANSWER DOWNLOAD EXAMIANS APP
Physics Gas thermometers are more sensitive than the liquid thermometers because the gases Have low specific heat Have large coefficient of expansion Are lighter Have high,specific heat Have low specific heat Have large coefficient of expansion Are lighter Have high,specific heat ANSWER DOWNLOAD EXAMIANS APP
Physics When an unbalanced force acts on an object Causes the object to move All of these The speed & direction of the object will change Causes change in motion of the object Causes the object to move All of these The speed & direction of the object will change Causes change in motion of the object ANSWER DOWNLOAD EXAMIANS APP
Physics Light travels fastest in Air Diamond Water Glass Air Diamond Water Glass ANSWER DOWNLOAD EXAMIANS APP
Physics Safety fuse wire used in domestic electrical appliances is made of metal of low Melting point Conductance Specific gravity Resistance Melting point Conductance Specific gravity Resistance ANSWER DOWNLOAD EXAMIANS APP
Physics What is another name for energy of motion? Kinetic energy Motional energy Rotational energy Potential energy Kinetic energy Motional energy Rotational energy Potential energy ANSWER DOWNLOAD EXAMIANS APP
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