A. Chemical energy is formed when chemical bonds are broken.
Answer:
when you open a can of pop
when you jump on your bed
Explanation:
An absorption spectrum occurs when light passes through a cold, dilute gas and atoms in the gas absorb at characteristic frequencies; since the re-emitted light is unlikely to be emitted in the same direction as the absorbed photon, this gives rise to dark lines (absence of light) in the spectrum.
hope this helped :)
mark brainliest
Answer: reliable
Explanation:
Reliable (marketing research) information is collected from questions (measurements) that are free from systematic or statistical error. An absence of systematic error implies that the respondents (i.e., the sampled people) who answer questions actually understand what the questions were asking.
Olá!!!
P= 25 atm, T=600
P=75atm, X
600×75=45 000
45000:25=1 800
Vamos resolver isso com uma regra de três, se P=25atm corresponde a T=600, P=75atm poderá corresponder a T=1 800.
Caso não seja esse tipo de resposta, pode avisar..
Espero ter ajudado!!
