Physics The sensation of weightlessness in a spacecraft in an orbit is due to the Absence of gravity outside Fact that spacecraft in the orbit has no energy Presence of gravity outside but not inside the spacecraft Acceleration in the orbit which is equal to the acceleration due to gravity outside Absence of gravity outside Fact that spacecraft in the orbit has no energy Presence of gravity outside but not inside the spacecraft Acceleration in the orbit which is equal to the acceleration due to gravity outside ANSWER DOWNLOAD EXAMIANS APP
Physics The impurity atoms with which silicon should be doped to make p-type semiconductors are Antimony Phosphorus Boron Germanium Antimony Phosphorus Boron Germanium ANSWER DOWNLOAD EXAMIANS APP
Physics Resistance of human body in dry condition 10000 ohm 10 ohm 100000 ohm 1000 ohm 10000 ohm 10 ohm 100000 ohm 1000 ohm ANSWER DOWNLOAD EXAMIANS APP
Physics Friction can be reduced by changing from Rolling to Sliding Sliding to Rolling Dynamic to Static Static to Dynamic Rolling to Sliding Sliding to Rolling Dynamic to Static Static to Dynamic ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following options correctly explains the term heat budget? It is the amount of heat which the surface of earth receives from the sun. It is the radiation from the earth in the form of long waves. It is the balance between incoming and outgoing radiation It is a mode of transfer of heat through matter by molecular activity. It is the amount of heat which the surface of earth receives from the sun. It is the radiation from the earth in the form of long waves. It is the balance between incoming and outgoing radiation It is a mode of transfer of heat through matter by molecular activity. ANSWER DOWNLOAD EXAMIANS APP
Physics The working of a rocket is based on the principle of: Conservation of mass Conservation of angular momentum Conservation of momentum Conservation of energy Conservation of mass Conservation of angular momentum Conservation of momentum Conservation of energy ANSWER DOWNLOAD EXAMIANS APP
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