subject
Chemistry, 27.11.2019 07:31 maymaaz

An experiment is performed in which different masses and shapes are dropped from different heights and the times it takes for each to reach the ground are recorded. which of the following is the dependent variable? i. e. which variable is the result of another variable?

a. time
b. mass
c. shape
d. height

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 22.06.2019 10:00
Americium-241 undergoes fission to produce three neutrons per fission event. if a neutron-absorbing material is mixed in with this sample so that the rate of neutron production drops down to 1.8 neutrons per fission event, which will be effective at achieving a critical mass? check all that apply. remove a deflective shield surrounding the sample. remove absorbent material mixed in with the sample. compress the sample of americium-241.
Answers: 1
question
Chemistry, 22.06.2019 15:00
Phosphorous acid, h3po3(aq) , is a diprotic oxyacid that is an important compound in industry and agriculture. p k a1 p k a2 1.30 6.70 calculate the ph for each of the points in the titration of 50.0 ml of 1.5 m h3po3(aq) 1.5 m h 3 po 3 ( aq ) with 1.5 m koh(aq). 1.5 m koh ( aq ) .
Answers: 1
question
Chemistry, 22.06.2019 20:00
State one important difference between a physical change and a chemical change?
Answers: 1
question
Chemistry, 22.06.2019 20:30
Which of the following is not true about the atomic model of substances?
Answers: 1
You know the right answer?
An experiment is performed in which different masses and shapes are dropped from different heights a...
Questions
question
Mathematics, 08.10.2021 17:10
question
Mathematics, 08.10.2021 17:10
Questions on the website: 13722360