Related Questions

পাত-দূরত্ব d এবং ধারকত্ব C. এমন একটি সমান্তরাল পাত ধারকের পাত দুটির মাঝখানে d/2 পুরুত্ববিশিষ্ট একটি ধাতব পাত স্থাপন করা হলো। নতুন ধারকত্ব কত হবে? (A metal plate of thickness d/2 is inserted between the plates of a parallel plate capacitor with plate separation d and capacitance C. What is the new capacitance?)
A C/d
B C/2
C 4Cd
D 2c
In each of the questions 20-21 , there are two quantities : Quantity A and Quantity B. You are to compare those quantities . Quantities A 5 (a-7) Quantity B 5a - 7
A Quantity A is greater
B Quantity B is greater
C Both quantities are equal
D It is impossible to determine
What is the unit of the physical quantity "Jerk"?
A meter second
B meter per second cube
C meter per second square
D meter per second
What is the unit of the physical quantity "Inductance"?
A weber
B farad
C henry
D tesla
What is the unit of the physical quantity Entropy?
A watt per kelvin
B newton per kelvin
C pascal per kelvin
D joule per kelvin
What is the unit of the physical quantity "Magnetic field strength"?
A joule per meter
B newton per meter
C kelvin per meter
D ampere per meter
The unit of which physical quantity is not pascal?
A Moment of inertia
B Pressure
C Stress
D Young's modulus
What is the unit of the physical quantity, Illuminance?
A siemens
B tesla
C lux
D weber
A mica capacitor and a ceramic capacitor both have the same physical dimensions. Which will have more value of capacitance ?
A Ceramic capacitor
B Mica capacitor
C Both will have identical value of capacitance
D It depends on applied voltage
The change in enthalpy, when a unit quantity of gas is absorbed by relatively large quantity of adsorbent (on which a definite concentration of the adsorbed gas already exists) is termed as the
A Differential heat of adsorption
B Heat of wetting
C Integral heat of adsorption
D None of these

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