The unit for measuring the strength of an electric current

f=gm1m2/d^2 it d

f is force g is gravitaiton constant, m1 is mass of first object, m2 is mass of second object. d is distance between two object

c morning dew collecting on the surface of shrubs and glasses

answer: b. the isovolumetric process

explanation:

in the graph given, the volume is constant throughout. it represents a constant volume process. such processes are called the isovolumetric process or isochoric process.

hence, option b is the correct answer.

option a is incorrect because in an isobaric process, the pressure is constant.

option c is incorrect because in an isothermal process, the temperature is constant.

option d is incorrect because in an adiabatic process there is no heat transfer.