Fiber optics, using optical fiber, are specially designed to implement total internal reflection. A signal passed from one end of the fiber to the other end of the fiber is a single beam of light that repeatedly bounces off the edges of the fiber until it reaches it's destination. By scratching the outside of an optical fiber, this property can be disrupted causing the signal to be lost.
Optical illusions can create visual confusion or distortion, but they do not cause any physical harm to your eyes. They work by tricking the brain into perceiving an image in a way that differs from reality.
The moon appears to shake in the sky due to atmospheric turbulence, which can distort the light passing through the Earth's atmosphere. This can cause the moon to shimmer or appear to wobble, especially when it is low on the horizon. It is a common optical illusion and not a physical movement of the moon itself.
They do not have to deal with the optical distortion otherwise cause by our atmosphere. Also most locations of earth could never have a major telescope because of light pollution, not an issue in space. ____________________ Some disadvantages are that they are costly to maintain and to operate.
Some common problems with spacecraft include malfunctions in critical systems such as propulsion, communication, or life support; damage from space debris or micrometeoroids; exposure to radiation; and the challenges of long-duration space travel such as astronaut health and psychological well-being. Additionally, unexpected issues like software glitches or human error can also cause problems for spacecraft.
Auroras can disrupt satellite communication and navigation systems, cause power outages by inducing electrical currents in power grids, and create radio signal interference which can impact communication systems.
Cat-scratch disease is caused by Bartonella henselae
cat bite
they cause no problems
Smelly feet are caused by bacteria. If you get a crack in the skin, or a scratch, or any sort of wound, the bacteria can cause problems beyond just the smell. So, no, NOT good.
Sap-sucking insects such as aphids, and when grown outside of its native habitat, fungal diseases cause problems.
Most metals will scratch wood (of cause some (eg mercury) will be too soft to do so).
no ,it cant occor
Because of the creativity involved in preparing a homemade meal this involves thinking which could cause one to "Scratch" ones head... thus, the term cooking from scratch.
I have one and she can be left outside. She will leave for a few minutes at a time but will stroll back on her own. These dogs are very aware and if trained properly wont cause you many problems.
They cause the same problems American kids. Cause
no it will cause red ring
Because If You Scratch It , The Scratching Will Open Your Pores And Make The Perm Burn And Cause Sores On Your Scalp.