Chemistry, 04.02.2021 21:00 ryantrajean7
1. El metodo cientifico pretende sistematizar el proceso de obtención del conocimiento cientifico, evitar la subjetividad en los resultados y que estos puedan ser sometidos a comprobación: a) falso b) verdadero
Answers: 2
Chemistry, 23.06.2019 03:00, mullerma
Air pressure is measured in pascals. for a professional american football game, the ball should be inflated to about 90,000 pascals. scientists studied the effects of air temperature on the pressure inside american footballs by taking these steps: 1. prepare 100 footballs. 2. measure each football's air pressure. 3. divide footballs into 10 groups. 4. place the groups in different lockers cooled to different air temperatures. 5. after 12 hours, remove the footballs from lockers. 6. measure each football's pressure again. 7. compare the new pressures to the starting pressures. what two terms best describe the variable "air pressure inside the football" in this experiment? independent, qualitative independent, quantitative dependent, qualitative dependent, quantitative
Answers: 3
Chemistry, 23.06.2019 03:50, KAITLYN007
Show how to convert the temperature 84.7° c to kelvin. include all steps and label the final answer.
Answers: 1
Chemistry, 23.06.2019 14:00, jamiahfernandes14
What can happen to an atoms electrons when an electric current is passed through the atom?
Answers: 1
Chemistry, 23.06.2019 14:00, LeoInc6806
[07.06] which of the following chemical reactions is an oxidation-reduction reaction? (2 points) wo3 + 3h2 yields w + 3h2o kno3 + licl yields lino3 + kcl caso4 + 2nacl yields na2so4 + cacl2 mg(no3)2 + 2hbr yields mgbr2 + 2hno3
Answers: 1
1. El metodo cientifico pretende sistematizar el proceso de obtención del conocimiento cientifico, e...
Geography, 09.03.2021 15:40
English, 09.03.2021 15:40
Mathematics, 09.03.2021 15:40
Mathematics, 09.03.2021 15:40
Mathematics, 09.03.2021 15:40
English, 09.03.2021 15:40
English, 09.03.2021 15:40
Mathematics, 09.03.2021 15:40