Questions asked by Gaya3

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• Which of these puts the least emission into the air? (a)Oil (b)Coal (c)Natural Gas (d)Uranium
  
• Why can #CO_2# be easily solidified?
  
• You are applying force on the pan of single pan weighing balance and the pointer points to #100 g#. What is the force in newtons applied by you?
  
• Is #sqrt(0)# *undefined* or #0# itself?
  
• Is #color(white) x^3sqrt(x)# a polynomial?
  
• How does #x^5=32#, a 5th degree polynomial, have 5 zeroes?
  
• Is #(sqrt(-1))x = 0 # a Polynomial?
  
• Derive the relationship between #"g"# and #"G"#?
  
• How does pumice help while finding the boiling point of water?
  
• If 2 spring balances are tied to each other and pulled horizontally apart, we will see that the reading in both is same. Then... (contd.)?
  
• How can this happen?
  
• What is the reaction force of Friction?
  
• What is the #rootii#?
  
• Why the capacity of batteries are measured in #Ah# (Ampere hour) and not #A/h# (Ampere per hour) ?
  
• Evaluate: #int_0^(pi/4)log(1+tan(x))*dx# ?