Chemistry, 19.02.2020 02:34 BluedragonKBT44
Air temperatures change with changing heights, or altitudes, in the Earth's atmosphere. Gathering accurate data about the temperatures at different altitudes is important for predicting which of the following?
A.
when and where lightning is likely to strike
B.
if precipitation will take the form of snow, sleet, hail, or rain
C.
when and where a tsunami is likely to strike a coastline
D.
how much carbon dioxide is in the atmosphere at a particular location
Answers: 3
Chemistry, 22.06.2019 02:10, vapelordcarl69
When 225mg of anthracene, c14h10(s), was burned in a bomb calorimeter the temperature rose by 1.75k. calculate the calorimeter constant. by how much will the temperature rise when 125mg of phenol, c6h5oh(s), is burned in the calorimeter under the same conditions? (δch< (c14h10,s)=–7061 kj mol−1.)
Answers: 3
Chemistry, 22.06.2019 08:30, lpssprinklezlps
What method(s) do plants use to obtain nitrogen? select all that apply. absorb it from the atmosphere use bacteria to convert nitrogen to usable form obtain usable nitrogen compounds from the soil absorb nitrogen from water taken in at the roots
Answers: 3
Chemistry, 22.06.2019 16:50, mathiscool7
Ajet plane is speeding down the runway during takeoff. air resistance is not negligible. identify the forces on the jet.
Answers: 3
Air temperatures change with changing heights, or altitudes, in the Earth's atmosphere. Gathering ac...