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