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MissTica
2 years ago
9

Sound is faster than light that is why we hear thunder before we see lightning

Physics
1 answer:
Umnica [9.8K]2 years ago
8 0

Answer:

false

Explanation:

sound travels slower than light. that is why we see lightning before we hear the thunder

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The electric field must be zero inside a conductor in electrostatic equilibrium, but not inside an insulator. It turns out that
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The permittivity of rubber is  \epsilon  = 8.703 *10^{-11}

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From the question we are told that

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    =>     E  *  \epsilon  *  4 * \pi *  r^2 =  Q

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