Lead resists electro magnetic waves.. it can be seen in many industries used for protective suits against various types of radiations..
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.
The principle of radio waves is that change of current strength will generate waves. Advantage of this special phenomenon information can be loaded on the waves through modulation.when radio waves arriving receive side through space the change of electromagnetic field generated by waves will lead to current in conductor To extract information from change of current and reach the purpose of messaging.
One example would be X-Rays. They are stopped by Lead, but travel through other matter and empty space.
to absorb all the gamma rays
Light is considered a self-propagating wave. So it does not need a medium, which is why it reaches the earth from the sun. The mediums which dont absorb the light (and therefore allow light to travel through it) depend on the wave length of light. For example a gamma ray (has a very short wavelength) can travel through metal and takes a block of lead to absorb it.
The high-energy particles and electromagnetic waves of radiation damage macromolecules, including DNA.
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.
Good question! Electromagnetic energy is transferred. Because wave is nothing but a passage of disturbance produced at one point to the other by wave propagation. As electric and magnetic variations lead to building up of other forms of energy we consider this as transfer of electromagnetic energy
Radio waves from cell phones can lead to brain cancer so yes
The principle of radio waves is that change of current strength will generate waves. Advantage of this special phenomenon information can be loaded on the waves through modulation.when radio waves arriving receive side through space the change of electromagnetic field generated by waves will lead to current in conductor To extract information from change of current and reach the purpose of messaging.
One example would be X-Rays. They are stopped by Lead, but travel through other matter and empty space.
lead
You can get lead poison from any form of lead if you ingest or absorb enough of it.
lead
to absorb all the gamma rays
Lead the voltage waves
Gold. Lead rapidly oxidizes to a powdery white material that used to be used as a base for paint pigments.