conduction in physics

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Process in which kinetic energy is transferred from one free electron to other is termed as

Process in which kinetic energy is transferred from one free electron to other is termed as
  • A. electronic conduction
  • B. free electronic conduction
  • C. electron diffusion
  • D. free electron diffusion
  • Correct Answer: Option D

As collision of particles in liquids and gases is lesser, so flow of kinetic energy would be

As collision of particles in liquids and gases is lesser, so flow of kinetic energy would be
  • A. faster
  • B. slower
  • C. normal
  • D. zero
  • Correct Answer: Option B

If temperature of a metal object is increased electrons would

If temperature of a metal object is increased electrons would
  • A. loss kinetic energy
  • B. gain kinetic energy
  • C. won't loss or gain kinetic energy
  • D. may loss or may gain kinetic energy
  • Correct Answer: Option B

Poor conductors of heat and electricity are termed as

Poor conductors of heat and electricity are termed as
  • A. Electrolytes
  • B. Insulators
  • C. Consumers
  • D. Producers
  • Correct Answer: Option B

Process in which thermal energy is transferred without any flow of medium is termed as

Process in which thermal energy is transferred without any flow of medium is termed as
  • A. conduction
  • B. convection
  • C. radiation
  • D. conduction and radiation both
  • Correct Answer: Option A