can frequency pass through iron sheet? like about 1inch iron sheet?
try black circle google it cheap tyres there
Forgive me for saying so, but your question makes little sense. Frequency is a property of waves. Are you asking, Can waves pass through an iron sheet? That it turn, depends on the nature of the waves. If they are sound waves, then yes. If they are electromagnetic waves, then it depends. Electromagnetic waves, you may recall, range from radio waves at one end of the EM spectrum to gamma rays at the other end and include visible light. Gamma rays, UV rays and visible light all have very high frequencies and very short wavelengths. Clearly, waves of visible light don't pass through iron. But infrared energy, that which we associated with heat, can pass through iron. Radio waves are impeded by a sheet of iron, but less so as the frequency of the waves becomes lower. This is how the radio waves from you cellphone can pass through your car. The lower the frequency, and the longer the wavelength, the easier it will be for EM radiation to pass through iron. But keep in mind that easier is relative. Iron or any metal will attenuate radio waves and the effect on the radio waves will increases as the thickness of the metal increases.
