NEET Physics: Questions 2068  2071 of 2098
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Question number: 2068
» Thermodynamics » Work in Thermodynamic Process and PV Diagrams
Appeared in Year: 2016
Question
One mole of an ideal monatomic gas undergoes a process described by the equation . The heat capacity of the gas during this process is –
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 2069
» Physics and Measurement » Dimensions of Physical Quantities
Appeared in Year: 2016
Question
Planck’s constant (h), speed of light in vacuum (c) and Newton’s gravitational constant (G) are three fundamental constants. Which of the following combinations of these has dimension of length?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 2070
» Properties of Solids & Liquids » Heat Transfer » Convection
Appeared in Year: 2016
Question
Two identical bodies are made of a material for which the heat capacity increases with temperature. One of these is at , while the other one is at If the two bodies are brought into contact, then assuming no heat loss, the final common temperature is –
Choices
Choice (4)  Response  

a.  More then 

b.  Less than but greater than 

c. 


d. 


Question number: 2071
Question
A parallel – plate capacitor of area A, plate separation and capacitance is filled with four dielectric materials having dielectric constant and as shown in the figure below. If a signal dielectric material is to be used to have the same capacitance C in this capacitor, then its dielectric constant is given by,
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

