NEET 2024 Botany Question Paper with Answers and Solutions PDF Q2

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• 1.

  A submarine is designed to withstand an absolute pressure of 100 atm. How deep can it go below the water surface? (Consider the density of water = 1000 kg m⁻³, 1 atm = 1 $\times$ 10⁵ Pa and g = 10 m/s²)
  

  • 990 m
    
  • 9000 m
    
  • 99 m
    
  • 9900 m
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• 2.

  The following plots show variation of velocity (v), with time (t), of a ball thrown vertically upward, and falling back. Which of the following plots is/are correct?
  

  

  • B only
    
  • A and E only
    
  • D only
    
  • C only
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• 3.

  किसी निश्चित ताप, T (K) पर हो रही किसी एक प्रथम कोटि की अभिक्रिया के लिए वेग स्थिरांक का व्यंजक नीचे दिया गया है। 
  ln k = 14.34 - \(\frac{1.25 \times 10^4}{T}\) 
  अभिक्रिया के लिए, kcal mol\(^{-1}\) में सक्रियण ऊर्जा होती है: 
  (दिया गया है: k, s\(^{-1}\) में, R = 1.987 cal mol\(^{-1}\) K\(^{-1}\)) 
   

  • 12.42
    
  • 14.34
    
  • 18.63
    
  • 24.84
    
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• 4.

  A box of mass 15 kg is kept on the floor of a stationary trolley. The coefficient of static friction between the box and the trolley is 0.12. Keeping the box in stationary state over the trolley, the maximum acceleration with which the trolley can be moved horizontally in m s⁻² is: ____.
  

  • 1.2
    
  • 1.8
    
  • 1.5
    
  • 2.1
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• 5.

  सूची I को सूची II से सुमेलित कीजिए: 
   

  

  नीचे दिए गए विकल्पों में से सही उत्तर का चयन कीजिए: 
   

  • A-I, B-II, C-III, D-IV
    
  • A-IV, B-III, C-I, D-II
    
  • A-III, B-IV, C-II, D-I
    
  • A-III, B-II, C-I, D-IV
    
  View Solution

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• 6.

  The figure given below shows a long straight solid wire of circular cross-section of radius ‘a’ carrying steady current I. The current I is uniformly distributed across its cross-section. The plot which correctly represents the variation of magnetic field (B) with distance (r) from the axis of the conductor in the region is: ____.
  

  

  • A
  • B
  • C
  • D
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