Reflection occurs when light waves bounce off a surface and return in the opposite direction. In a sketch, you can show this by drawing a light ray coming in at an angle to the surface and then bouncing off it at an equal angle on the other side of the normal line. The angle of incidence equals the angle of reflection according to the law of reflection.
Reflection from water will occur only beyond the critical angle between air and water. Reflection from a mirror will occur at all angles.
reflection occurs when you look in a mirror and light bounces off of the mirrror and it comes back and you can see your reflection
yes
a light source and a reflector
Shadows are dark areas created when an object blocks light, while reflections occur when light bounces off a surface at an equal angle to the incident angle. Shadows can have different shapes and sizes depending on the light source and object, while reflections mirror the shape and color of the object reflecting the light. Sketches can visually represent these phenomena by showing the object, light source, shadow, and reflection in a simple and clear manner.
A complete reflection will occur
Reflection and refraction occur simultaneously when a light ray encounters a boundary between two different mediums at a specific angle known as the Brewster's angle. At this angle, the reflected and refracted rays are perpendicular to each other, allowing both phenomena to occur simultaneously.
Total internal reflection typically occurs in materials with a higher refractive index than air, such as glass or water. Iron, being a metal, has a lower refractive index than air, so total internal reflection is not likely to occur in iron substances.
No, specular reflection occurs when light hits a smooth and shiny surface, such as a mirror. On the other hand, dull surfaces scatter light in different directions, which is known as diffuse reflection.
Sound wave reflection occurs when a sound wave hits a surface and bounces back. The factors that influence the reflection of sound waves include the angle of incidence, the nature of the surface, and the frequency of the sound wave.
The plural of sketch is sketches.
Yes, regular reflection can occur on a rough surface if the irregularities on the rough surface are smaller than the wavelength of the incident light. In this case, the light waves reflect in a more scattered manner, as opposed to the organized reflection seen on a smooth surface.