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