image

    Have a query? Ask a Tutor!!

    Access to best educators and exclusive paper discussions

    Offsite CampusTurito Championship

    Can’t find what you’re looking for?

    Our tutors are from top schools around the world, and they are waiting for you 24/7, anytime, anywhere.

    • Homework- One to One Solutions
    • Understand concepts to solve better
    • Get your doubts solved instantly
    Physics-
    General
    Easy

    Question

    A mass m attached to a spring A has a frequency of 3 Hz and a spring B has a frequency of 4 Hz. When both the springs are connected as shown, find the frequency (in Hz) of oscillation.

    1. 3    
    2. 4    
    3. 5    
    4. none    

    The correct answer is: 5

      Parallel combination T to the power of 2 end exponent equals T subscript 1 end subscript to the power of 2 end exponent plus T subscript 2 end subscript to the power of 2 end exponent rightwards double arrow 3 to the power of 2 end exponent plus 4 to the power of 2 end exponent equals 5

      Related Questions to study

      General
      Physics-

      If we go deep into earth, time period of simple pendulum will:

      If we go deep into earth, time period of simple pendulum will:

      Physics-General
      General
      General

      "The sky appears blue. This is due to atmospheric refraction.”
      Identify whether the above statement is true or false.

      "The sky appears blue. This is due to atmospheric refraction.”
      Identify whether the above statement is true or false.

      GeneralGeneral
      General
      Physics-

      A car is moving with a speed of 100 kmh-1 . if the mass of the car is 950 kg, then its kinetic energy is

      A car is moving with a speed of 100 kmh-1 . if the mass of the car is 950 kg, then its kinetic energy is

      Physics-General
      parallel
      General
      Chemistry-

      Acetic acid is a weak electrolyte because:

      Acetic acid is a weak electrolyte because:

      Chemistry-General
      General
      Physics-

      A body is projected horizontally from the top of a high tower with a speed of 20 m/s. After 4 sec the displacement of the body is (take g=10m/s2)

      A body is projected horizontally from the top of a high tower with a speed of 20 m/s. After 4 sec the displacement of the body is (take g=10m/s2)

      Physics-General
      General
      Chemistry-

      Consider the reaction:blank C l subscript 2 end subscript left parenthesis a q right parenthesis plus H subscript 2 end subscript S left parenthesis a q right parenthesis ⟶ S left parenthesis s right parenthesis plus 2 H to the power of plus end exponent left parenthesis a q right parenthesis plus 2 C l to the power of minus end exponent left parenthesis a q right parenthesis The rate equation for this reaction is : blank R a t e blank equals k open square brackets C l subscript 2 end subscript close square brackets open square brackets H subscript 2 end subscript S close square brackets Which of these mechanisms is/are consistent with this rate equation ?

      Consider the reaction:blank C l subscript 2 end subscript left parenthesis a q right parenthesis plus H subscript 2 end subscript S left parenthesis a q right parenthesis ⟶ S left parenthesis s right parenthesis plus 2 H to the power of plus end exponent left parenthesis a q right parenthesis plus 2 C l to the power of minus end exponent left parenthesis a q right parenthesis The rate equation for this reaction is : blank R a t e blank equals k open square brackets C l subscript 2 end subscript close square brackets open square brackets H subscript 2 end subscript S close square brackets Which of these mechanisms is/are consistent with this rate equation ?

      Chemistry-General
      parallel
      General
      Physics-

      Two particles move in a uniform gravitational field with an acceleration g. At the initial moment the particles were located at one point and moved with velocities V1 = 1 m/s and V2 = 4 m/s horizontally in opposite directions. The distance between the particles at the moment when their velocity vectors become mutually perpendicular is (g=10m/s2)

      Two particles move in a uniform gravitational field with an acceleration g. At the initial moment the particles were located at one point and moved with velocities V1 = 1 m/s and V2 = 4 m/s horizontally in opposite directions. The distance between the particles at the moment when their velocity vectors become mutually perpendicular is (g=10m/s2)

      Physics-General
      General
      Chemistry-

      An endothermic reaction with high activation energy for the forward reaction is given by the diagram:

      An endothermic reaction with high activation energy for the forward reaction is given by the diagram:

      Chemistry-General
      General
      Chemistry-

      Graph between concentration of the product' x' and time' t' for A rightwards arrow Bis given ahead:
      The graph between negative fraction numerator d left square bracket A right square bracket over denominator d t end fractionand time wil1 be of the type:

      Graph between concentration of the product' x' and time' t' for A rightwards arrow Bis given ahead:
      The graph between negative fraction numerator d left square bracket A right square bracket over denominator d t end fractionand time wil1 be of the type:

      Chemistry-General
      parallel
      General
      Chemistry-

      Following is the graph between left parenthesis a minus x right parenthesis to the power of negative 1 end exponent and time t for second order reaction. theta equals t a n to the power of negative 1 end exponent invisible function application left parenthesis 1 divided by 2 right parenthesis semicolon O A equals 2 L m o l to the power of negative 1 end exponent hence rate at the start of reaction will be:

      Following is the graph between left parenthesis a minus x right parenthesis to the power of negative 1 end exponent and time t for second order reaction. theta equals t a n to the power of negative 1 end exponent invisible function application left parenthesis 1 divided by 2 right parenthesis semicolon O A equals 2 L m o l to the power of negative 1 end exponent hence rate at the start of reaction will be:

      Chemistry-General
      General
      Chemistry-

      Following is the graph between log tll2 and log a (a = initial concentration) for a given
      reaction at 27 to the power of ring operator end exponent e. Hence, order is:

      Following is the graph between log tll2 and log a (a = initial concentration) for a given
      reaction at 27 to the power of ring operator end exponent e. Hence, order is:

      Chemistry-General
      General
      Chemistry-

      For the reaction N H subscript 4 end subscript superscript plus end superscript plus O C N ⟶ N H subscript 2 end subscript C O N H subscript 2 end subscript the probable mechanism is,
      table attributes columnalign right left right left right left right left right left right left columnspacing 0em 2em 0em 2em 0em 2em 0em 2em 0em 2em 0em end attributes row cell NH subscript 4 superscript plus plus OCN to the power of minus not stretchy rightwards harpoon over leftwards harpoon NH subscript 4 OCN end cell row cell text  and  end text space of 1em NH subscript 4 OCN not stretchy ⟶ NH subscript 2 CONH subscript 2 space of 1em text  (slow)  end text end cell end table The rate law will be:

      For the reaction N H subscript 4 end subscript superscript plus end superscript plus O C N ⟶ N H subscript 2 end subscript C O N H subscript 2 end subscript the probable mechanism is,
      table attributes columnalign right left right left right left right left right left right left columnspacing 0em 2em 0em 2em 0em 2em 0em 2em 0em 2em 0em end attributes row cell NH subscript 4 superscript plus plus OCN to the power of minus not stretchy rightwards harpoon over leftwards harpoon NH subscript 4 OCN end cell row cell text  and  end text space of 1em NH subscript 4 OCN not stretchy ⟶ NH subscript 2 CONH subscript 2 space of 1em text  (slow)  end text end cell end table The rate law will be:

      Chemistry-General
      parallel
      General
      Chemistry-

      A drop of solution (volume 0.05 mL) contains 3 cross times 10 to the power of negative 6 end exponent mole of W. If the rate constant of disappearance of H+ is 107 moltext  litre end text to the power of negative 1 end exponent sec to the power of negative 1 end exponent, how long would it take for W in the drop tell disappear?

      A drop of solution (volume 0.05 mL) contains 3 cross times 10 to the power of negative 6 end exponent mole of W. If the rate constant of disappearance of H+ is 107 moltext  litre end text to the power of negative 1 end exponent sec to the power of negative 1 end exponent, how long would it take for W in the drop tell disappear?

      Chemistry-General
      General
      Chemistry-

      P4 + 5O2 ¾ → X Error converting from MathML to accessible text.Y, Y is

      P4 + 5O2 ¾ → X Error converting from MathML to accessible text.Y, Y is

      Chemistry-General
      General
      Chemistry-

      Cu2+ + 2e– ¾® Cu; log[Cu2+] vs Ered graph is of the type shown in figure where OA = 0.34V, then electrode potential of the half cell of Cu/Cu2+ (0.1 M) will be

      Cu2+ + 2e– ¾® Cu; log[Cu2+] vs Ered graph is of the type shown in figure where OA = 0.34V, then electrode potential of the half cell of Cu/Cu2+ (0.1 M) will be

      Chemistry-General
      parallel

      card img

      With Turito Academy.

      card img

      With Turito Foundation.

      card img

      Get an Expert Advice From Turito.

      Turito Academy

      card img

      With Turito Academy.

      Test Prep

      card img

      With Turito Foundation.