Which of the following provided a hypothesis as to how the universe began?

a)the moon collision theoryb)the big bang theoryc)the antimatter theoryd)the molten theory

the dissolution of polymer can be thermodynamically described in 2 steps.

what is the question here. i think you messed up.

the transfer of heat by electromagnetic radiation is called thermal radiation . it is usually carried out by electromagnetic waves in an energy range just below the visible spectrum, which is the infrared range.

so the answer would be radiation.

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