A) Power B) Energy C) Work D) Friction
A) Speedometer B) Voltmeter C) Anometer D) Multimeter
A) Distance X Time B) Displacement X Time C) Distance/Time D) Displacement/Time
A) Distance B) Displacement C) Speed D) Velocity
A) Velocity B) Force C) Work done D) Average speed
A) Temperature B) Displacement C) Acceleration D) Velocity
A) Both are used in measuring distance B) Both are scalar quantity C) They are measured by speedometer D) Both are vector quantity
A) Distance B) Linear acceleration C) Change of velocity D) Motion
A) Distance X Time B) Displacement/Time C) Change in velocity/Time D) Distance/Time
A) Velocity B) Acceleration C) Speed D) Displacement
A) Water B) Drainage C) Glacier D) Wind
A) Road construction and industrialisation B) Felling of trees C) Bush burning and bush clearing D) Mulching
A) Making ridges B) Planting of cover crops C) Strip cropping D) Road construction and industrialisation
A) Thunder strikes B) Barrenness of the soil C) Excessive release of CO2 D) Extinction of animals
A) Soil erosion B) Bush burning C) Deforestation D) Bush clearing
A) Hunting B) Extinction of animals C) Natural gas seepage from the ground D) Cigarette butt
A) Making ridges B) Mulching C) Use of sandbags D) Construction of reservoir
A) Cement dust B) Smoke C) Oil D) Carbon black
A) Water B) Land C) Atmospheric D) Air
A) Secondary B) Tertiary C) Polishing D) Primary
A) Chlorinated water B) Pipe-borne water C) Distilled water D) Spring water
A) Liquid waste B) Hard water C) Semisolids D) Volatile waste
A) CaSO4 B) Ca(HCO3)_2 C) MgSO4 D) Na2Cl
A) Secondary and Tertiary B) Primary and secondary C) Local and advance D) Temporary and permanent
A) Water vapour B) CO2 C) Nitrogen D) Oxygen
A) Impurities B) Calcium C) Nitrogen D) Noble vapour
A) Oxygen B) Noble vapour C) Carbondioxide D) Nitrogen
A) Mixtures B) Elements C) Compounds D) Atoms
A) Methane B) Iodine C) Ethene D) Benzene
A) Metallurgical B) Agrochemicals C) Industrial D) Laboratory |