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The frequency of sound wave is n and its velocity is v .if the frequency is increased to 4n ,the velocity of the wave will be
11
Nov
The frequency of sound wave is n and its velocity is v .if the frequency is increased to 4n ,the velocity of the wave will be The frequency of sound wave is n and its velocity is v .if the frequency is increased to 4n the velocity of the wave will be November 11, 2020 [...]
The equation y=acos2(2πnt−2πx/λ) represent a wave with
11
Nov
The equation y=acos2(2πnt−2πx/λ) represent a wave with The equation y=acos2(2πnt−2πx/λ) represent a wave with November 11, 2020 Category: Chapter 17 - Wave Motion , MTG NEET Physics , Part 1 ,
In a sinusoidal wave, the time required for a particular point to move from maximum displacement to zero displacement is 0.14 second. The frequency of the wave is
11
Nov
In a sinusoidal wave, the time required for a particular point to move from maximum displacement to zero displacement is 0.14 second. The frequency of the wave is In a sinusoidal wave the time required for a particular point to move from maximum displacement to zero displacement is 0.14 second. The frequency of the wave [...]
A plane progressive wave is given by y=2cos6.284(330t−x). What is period of the wave?
11
Nov
A plane progressive wave is given by y=2cos6.284(330t−x). What is period of the wave? A plane progressive wave is given by y=2cos6.284(330t−x). What is period of the wave? November 11, 2020 Category: Chapter 17 - Wave Motion , MTG NEET Physics , Part 1 ,
The intensity ratio of two waves at a point is 4/9.The amplitude ratio will be
11
Nov
The intensity ratio of two waves at a point is 4/9.The amplitude ratio will be The intensity ratio of two waves at a point is 4/9.The amplitude ratio will be November 11, 2020 Category: Chapter 17 - Wave Motion , MTG NEET Physics , Part 1 ,
The equation of a wave is given by y=10 sin(452πt+α). If the displacement is 5cm at t=0, the the total phase at t=7.5s is
11
Nov
The equation of a wave is given by y=10 sin(452πt+α). If the displacement is 5cm at t=0, the the total phase at t=7.5s is The equation of a wave is given by y=10 sin(452πt+α). If the displacement is 5cm at t=0 the the total phase at t=7.5s is November 11, 2020 Category: Chapter 17 - [...]
The equilibrium constant Kp for the following reaction is 4.5 N2O4(g)⇔2NO2(g) What would be the average molar mass (in g/mol) of an equilibrium mixture of N2O)(4) and NO2 formed by the dissociation of pure N2O4 at a total pressure of 2 atm ?
11
Nov
The equilibrium constant Kp for the following reaction is 4.5 N2O4(g)⇔2NO2(g) What would be the average molar mass (in g/mol) of an equilibrium mixture of N2O)(4) and NO2 formed by the dissociation of pure N2O4 at a total pressure of 2 atm ? The most stable oxides of nitrogen will be : November 11, 2020 [...]
A reaction system in equilibrium according to reaction 2SO2(g)+O2(g)⇔2SO3(g) in one litre vessel at a given temperature was found to be 0.12 mole each of SO2 and SO3 and 5 mole of O2 In another vessel of one litre contains 32 g of SO2 at the same temperature. What mass of O2 must be added to this vessel in order that at equilibrium 20% of SO2 is oxidized to SO3?
11
Nov
A reaction system in equilibrium according to reaction 2SO2(g)+O2(g)⇔2SO3(g) in one litre vessel at a given temperature was found to be 0.12 mole each of SO2 and SO3 and 5 mole of O2 In another vessel of one litre contains 32 g of SO2 at the same temperature. What mass of O2 must be added [...]
Determine the degree of association (polymerzation) for the reaction in aqueous solution, if observed (mean) molar mass of HCHO and C6H12O6 is `150 :
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Nov
Determine the degree of association (polymerzation) for the reaction in aqueous solution, if observed (mean) molar mass of HCHO and C6H12O6 is `150 : Determine the degree of association (polymerzation) for the reaction in aqueous solution if observed (mean) molar mass of HCHO and C6H12O6 is `150 : November 11, 2020 Category: Chapter 5 - [...]
0.020 g of selenium vapour at equilibrium occupying a volume of 2.463 mL at 1 atm and 27∘C. The selenium is in a state of equilibrium according to reaction 3Se2(g)⇔Se6(g) What is the degree f association of selenium ? (At.mass of se =79)
11
Nov
0.020 g of selenium vapour at equilibrium occupying a volume of 2.463 mL at 1 atm and 27∘C. The selenium is in a state of equilibrium according to reaction 3Se2(g)⇔Se6(g) What is the degree f association of selenium ? (At.mass of se =79) The most stable oxides of nitrogen will be : November 11, 2020 [...]