Answer
Verified
393.9k+ views
Hint: Wave is a disturbance or we can say change from equilibrium of one or more quantities, sometimes as described by a differential equation. In physical waves, a minimum of two field quantities within the wave medium are involved. Waves are often periodic, during which case those quantities oscillate repeatedly about an equilibrium (resting) value at some frequency.
Complete step by step answer:
A standing wave also called a stationary wave is a wave that is still during a constant position. It can arise during a stationary medium as a result of interference between two waves of equal wavelengths, travelling along an equivalent path but in opposite directions. they ought to have almost the same amplitude. Stationary waves are characterised by the confinement of a wave disturbance between two rigid boundaries. This means, the wave does not move forward or backward in a medium (does not advance), it remains steady at its place. Therefore, they are called “stationary waves or standing waves”. Certain points in the region in which the wave exists have maximum amplitude, called as anti-nodes and at certain points the amplitude is minimum or zero, called as nodes.
So, the correct answer is “Option B”.
Additional Information: The types of waves most ordinarily studied in classical physics are mechanical and electromagnetic. during a mechanical wave, stress and strain fields oscillate a few mechanical equilibria. A mechanical wave is said to be a local strain in some physical medium that propagates from particle to particle by creating local stresses that cause strain in neighbouring particles too. For instance, sound waves are variations of the local pressure and particle motion that propagate through the medium. Other samples of mechanical waves are seismic waves, gravity waves, surface waves, string vibrations (standing waves), and vortices. In an electromagnetic radiation (such as light) energy is interchanged between the electrical and magnetic fields which sustain propagation of a wave involving these fields consistent with Maxwell's equations. Electromagnetic waves can travel through a vacuum and through some dielectric media.
Note: In a stationary wave, adjacent points are in phase with one another (sections of the wave flap up and down together), in order that points of a specific phase remain at a hard and fast location as time progresses.Antinodes are points on a standing wave that oscillate with maximum amplitude. Nodes are points of zero amplitude.
Complete step by step answer:
A standing wave also called a stationary wave is a wave that is still during a constant position. It can arise during a stationary medium as a result of interference between two waves of equal wavelengths, travelling along an equivalent path but in opposite directions. they ought to have almost the same amplitude. Stationary waves are characterised by the confinement of a wave disturbance between two rigid boundaries. This means, the wave does not move forward or backward in a medium (does not advance), it remains steady at its place. Therefore, they are called “stationary waves or standing waves”. Certain points in the region in which the wave exists have maximum amplitude, called as anti-nodes and at certain points the amplitude is minimum or zero, called as nodes.
So, the correct answer is “Option B”.
Additional Information: The types of waves most ordinarily studied in classical physics are mechanical and electromagnetic. during a mechanical wave, stress and strain fields oscillate a few mechanical equilibria. A mechanical wave is said to be a local strain in some physical medium that propagates from particle to particle by creating local stresses that cause strain in neighbouring particles too. For instance, sound waves are variations of the local pressure and particle motion that propagate through the medium. Other samples of mechanical waves are seismic waves, gravity waves, surface waves, string vibrations (standing waves), and vortices. In an electromagnetic radiation (such as light) energy is interchanged between the electrical and magnetic fields which sustain propagation of a wave involving these fields consistent with Maxwell's equations. Electromagnetic waves can travel through a vacuum and through some dielectric media.
Note: In a stationary wave, adjacent points are in phase with one another (sections of the wave flap up and down together), in order that points of a specific phase remain at a hard and fast location as time progresses.Antinodes are points on a standing wave that oscillate with maximum amplitude. Nodes are points of zero amplitude.
Recently Updated Pages
Basicity of sulphurous acid and sulphuric acid are
Assertion The resistivity of a semiconductor increases class 13 physics CBSE
Three beakers labelled as A B and C each containing 25 mL of water were taken A small amount of NaOH anhydrous CuSO4 and NaCl were added to the beakers A B and C respectively It was observed that there was an increase in the temperature of the solutions contained in beakers A and B whereas in case of beaker C the temperature of the solution falls Which one of the following statements isarecorrect i In beakers A and B exothermic process has occurred ii In beakers A and B endothermic process has occurred iii In beaker C exothermic process has occurred iv In beaker C endothermic process has occurred
The branch of science which deals with nature and natural class 10 physics CBSE
What is the stopping potential when the metal with class 12 physics JEE_Main
The momentum of a photon is 2 times 10 16gm cmsec Its class 12 physics JEE_Main
Trending doubts
Assertion CNG is a better fuel than petrol Reason It class 11 chemistry CBSE
How does pressure exerted by solid and a fluid differ class 8 physics CBSE
Number of valence electrons in Chlorine ion are a 16 class 11 chemistry CBSE
What are agricultural practices? Define
What does CNG stand for and why is it considered to class 10 chemistry CBSE
The rate of evaporation depends on a Surface area b class 9 chemistry CBSE
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
State whether the following statement is true or false class 11 physics CBSE
A night bird owl can see very well in the night but class 12 physics CBSE