Any matter can conduct sound reasonably well. Only empty space (not gas) is a poor conducter. As for speed, the more dense an object is, the faster sound travels through it. So sound travels much faster in a solid than a gas.
Material with high resistance
Steel is a dense and stiff material that efficiently conducts and transmits sound waves. Due to its high acoustic impedance, steel is effective at transferring vibrations from one surface to another, allowing sound to travel with minimal loss of energy. This makes steel a common choice for cabinet construction in audio equipment to enhance sound quality and reduce resonance.
Materials such as mineral wool, dense foam, or mass-loaded vinyl are effective at muffling sound. These materials absorb sound waves and reduce noise transmission, making them commonly used in soundproofing applications. The best material depends on the specific needs and constraints of the space you are trying to soundproof.
The word is "thermal conductor."
A material that conducts electric current poorly is an insulator. Insulators have high resistance to the flow of electricity due to their tightly bound electrons, which do not move easily. Examples of insulators include rubber, plastic, and glass.
The best type of material that conducts sound the best would be any solid. Only because of the sound that hit the compacted atoms and it would travel the fastest.
Electricity does not conduct heat. Your question is meaningless.
Metal is the material that is malleable and conducts electricity.
Material with high resistance
clothes are the most absorber of sound
Material with high resistance
All matter conducts sound
No, a conductor has nothing to do with pH. A conductor is an object or material that conducts heat, light, or sound. pH has to to with a solution's acidity or alkalinity.
The best material for baking sheets is typically heavy-gauge aluminum. It conducts heat evenly, resists warping, and is durable for long-term use in the oven.
clothes are the most absorber of sound
Material with high resistance
The material that supports a plant and conducts nutrients is the stem. Plants with rigid stems have hardbacks and are woody.