They can easily go through objects
Depends on the "object" and the frequency of the "light." All light waves can go through SOME objects, and some are stopped by an object that others can go right through. Radio waves can easily go through walls, optical light waves can go through glass, UV light can be easily stopped by many objects but can go through some others, and x-rays and gamma rays go through a wide variety of objects.
IR rays are just electromagnetic rays so the properties of infrared rays resemble to those of EM waves which can be easily blocked by thick materials. Lead is commonly used to block them.
Yes, creating a Faraday cage (essentially a container covered with metal mesh), you can block all radio waves. The spacing of the mesh or grid will determine the frequencies that are blocked.
Sunblock is one way to block UV waves. It can also be blocked through filters such as the lenses that are used in sunglasses. To block the UV waves, you need to use something that absorbs the waves.
Radio waves are the type of electromagnetic radiation that can pass through the atmosphere most easily. This is because they have the longest wavelengths and the lowest frequencies of all types of electromagnetic radiation. Radio waves can also pass through solid objects, which makes them useful for a variety of applications, such as broadcasting, communication, and remote sensing.
Air
The best way to build waves in the water is to run objects through it. Boats often create waves in the water.
Yes, microwave waves can be blocked. A Farady cage is one way to block microwave waves, or you can use aluminum foil to block the waves. Most do not believe that microwave waves are that harmful and therefore do not need to be blocked.
Sound waves are the sound. The waves cause vibrations in the objects that they collide with, and then the vibrated objects create more waves with their vibrations. An example of this would be listening to someone on the other side of a door.
waves are easily travel in medium.....
Radio waves are longer on the electromagnetic spectrum and can penetrate objects because they are less dense. Visible light and infrared light are shorter and therefore too dense to pass through objects.
No. They travel through water and solid objects also.