Answer:
When atoms in a gas are this hot, they move so fast that when they collide, they emit X-ray photons with wavelengths less than 10 nm. The Earth's atmosphere blocks all X-rays from space, so space telescopes must be used to observe in these wavelengths.
Explanation:
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Answer:
A wireless 911 call's originator's phone number and the location of the cell site or base station where the call was transmitted must be provided to the PSAP within six months of a valid request by the PSAP, according to Phase I of the FCC's rules.
Explanation: