Plasma Waves MCQs with Answers

What type of wave propagates along the density gradient in a plasma?

What type of wave can exist in both magnetized and unmagnetized plasmas?

What type of wave is characterized by the oscillation of ions in a plasma?

What is the term for waves that result from the collective motion of plasma particles?

Which type of wave propagates due to the polarization of plasma particles?

What type of wave propagates due to the oscillation of electrons in a plasma?

What type of wave is influenced by the thermal velocity of ions in a plasma?

What is the term for the natural frequency of oscillation of electrons in a plasma?

What is the name of the high-frequency wave in a plasma where electrons oscillate?

Which wave is characterized by the collective oscillation of electrons in an unmagnetized plasma?

What type of wave occurs due to the interaction between electrons and ionized gas?

Which wave mode in a plasma is analogous to sound waves in neutral gases?

What is the characteristic speed of Alfvén waves in a plasma?

What type of plasma wave is used in radio frequency heating in fusion reactors?

What is the term for the interaction between electromagnetic waves and plasma?

Which type of wave is influenced by both electric and magnetic fields in a plasma?

What type of wave can be used to diagnose plasma properties in fusion devices?

Which waves are low-frequency oscillations in magnetized plasmas?

What is the term for the phenomenon when waves transfer energy to plasma particles?

Which wave can propagate parallel or perpendicular to the magnetic field in a plasma?

What is the name of the wave that occurs due to the thermal motion of plasma particles?

What is the name of the low-frequency wave in a magnetized plasma?

What is the effect of a magnetic field on plasma waves?

What type of wave is typically used in plasma diagnostics to measure density?

Which type of wave is driven by the interaction between plasma and magnetic fields?

What is the term for the frequency at which ions in a plasma oscillate?

What is the primary driver of magnetosonic waves in a plasma?

What is the term for waves that cause fluctuations in the plasma density?

Which plasma wave is typically found in the Earth's magnetosphere?

What is the term for waves that propagate perpendicular to the magnetic field in a plasma?

What is the term for waves that can only propagate in a magnetized plasma?

What is the name of the wave that propagates along magnetic field lines in a plasma?

Which wave involves the oscillation of the magnetic field in a plasma?

What type of wave can cause heating in magnetically confined plasmas?

What is the name of the instability that leads to the generation of plasma waves?

Which type of wave is associated with the resonance of ions in a magnetic field?

What type of plasma wave can propagate without a magnetic field?

Which type of wave is driven by electric fields in a plasma?

What type of wave is driven by pressure variations in a plasma?

Which wave propagates in a magnetized plasma and involves the oscillation of both ions and electrons?