Wave Diffraction MCQs with Answers

What is the term for the spreading out of waves as they pass through an opening or around the edges of an obstacle?

The spreading out of waves after passing through a narrow slit is known as __________ diffraction.

Which phenomenon allows sound to bend around corners?

Diffraction is most significant for waves with __________ wavelengths.

What is the phenomenon where waves bend around obstacles?

What is the term for the interference between diffracted waves from different parts of a wavefront?

What is the term for the spreading out of light waves as they pass through a narrow slit?

The pattern of alternating bright and dark fringes observed in a double-slit experiment is a result of __________.

What happens to the intensity of a wave after it undergoes diffraction?

The bending of light waves around the edges of an obstacle is an example of __________ diffraction.

Which phenomenon allows light to spread out after passing through a narrow slit?

What is the term for the bending of light waves around small obstacles?

Which type of waves exhibit diffraction?

The bending of waves around an obstacle or through an opening is an example of __________.

What property of a wave determines the degree of diffraction?

Which phenomenon allows sound to bend around corners?

Diffraction is most pronounced when the size of the obstacle is comparable to the __________ of the wave.

What property of waves causes them to diffract as they encounter obstacles or openings?

What type of diffraction occurs when waves pass through a narrow slit or aperture?

Which factor affects the amount of diffraction exhibited by a wave?

The bending of waves around corners or obstacles is a characteristic of their __________ nature.

What is the minimum number of slits required to observe diffraction patterns?

In which scenario is diffraction most pronounced?

What is the term for the bending of waves around obstacles or through openings?

Which type of waves exhibit the greatest diffraction when encountering obstacles?

The diffraction of waves is a consequence of their __________ nature.

Which phenomenon allows radio waves to bend around the curvature of the Earth?

Diffraction is most pronounced when the size of the opening is __________ the wavelength of the wave.

Diffraction of sound waves is most significant when the size of the obstacle is comparable to the __________ of the sound wave.

The spreading out of waves after passing through multiple slits is known as __________ diffraction.

What is the phenomenon where waves spread out after passing through a small aperture or around an obstacle?

Which type of diffraction pattern is observed when waves encounter a periodic arrangement of obstacles or slits?

Which type of diffraction pattern is observed when waves pass through two closely spaced slits?

What property of waves is responsible for the bending of waves around obstacles during diffraction?

The diffraction pattern produced by a single slit is a result of __________.

What is the term for the bending of waves around obstacles or through openings?

The diffraction pattern formed by a diffraction grating consists of __________.

Diffraction patterns are produced when waves encounter __________.

Diffraction is a result of the __________ of waves.

The diffraction pattern formed by a single slit consists of a central maximum and __________.