Solved papers for JEE Main & Advanced AIEEE Solved Paper-2002

done AIEEE Solved Paper-2002 Total Questions - 4

• question_answer1) Wavelength of light used in an optical instrument   are   \[{{\lambda }_{1}}=4000\,\overset{0}{\mathop{A}}\,\]   and \[{{\lambda }_{2}}=5000\,\overset{0}{\mathop{A}}\,\], then ratio of their respective resolving powers (corresponding to \[{{\lambda }_{1}}\] and \[{{\lambda }_{2}}\]) is   AIEEE  Solved  Paper-2002
  A)
  \[16:25\]                
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  B)
            \[9:1\]                     
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  C)
            \[4:5\]   
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  D)
                            \[5:4\]
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• question_answer2) Which of the following is more close to a black body?   AIEEE  Solved  Paper-2002
  A)
  Black board paint
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  B)
            Green leaves       
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  C)
            Black holes            
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  D)
            Red roses
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• question_answer3) Which statement is incorrect?   AIEEE  Solved  Paper-2002
  A)
  All reversible cycles have same efficiency
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  B)
  Reversible cycle has more efficiency than an irreversible one
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  C)
  Carnot cycle is a reversible one
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  D)
  Carnot cycle has the maximum efficiency in all cycles
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• question_answer4) Two spheres of the same material have radii 1 m and 4 m and temperatures 4000 K and 2000 K respectively. The ratio of the energy radiated per second by the first sphere to that by the second is   AIEEE  Solved  Paper-2002
  A)
  \[1:1\]        
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  B)
                            \[16:1\]
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  C)
  \[4:1\]                     
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  D)
            \[1:9\]
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