Chemistry, 12.11.2021 02:10 morganzahn16
Subukin Panuto: Basahing mabuti ang bawat aytem. Piliin ang titik ng tamang sagot at isulat sa inyong sagutang papel. Anong paraan ng pagsasaka ang nililinis at sinusunog muna ang burol bago taniman? A pag-aararo B. pagbabakod C. pagkakaingin D. pagnarnarseri 2 Alin sa mga sumusunod ang HINDI hanapbuhay ng mga sinaunang Pilipino? A pagsasaka pangingisda pangangaso pagiging katulong sa ibang bansa B Naging tanyag ang mga Pilipino noon dahil sa mga gawaing ito maliban sa isa. Ano ito? pagpapalayok B paghahabi C paggawa ng sasakyang pandagat D. paggawa ng kasangkapang elektroniks 4 Ano ang tawag sa sistema ng pakikipagkalakalan noong pre-kolonyal? A barter B. komunismo C open trade D sosyalismo 5. Anong bansa ang HINDI tuwirang nakipagkalakalan sa Pilipinas noon? A Tsina B. India C Indonesia D. Saudi Arabia
Answers: 3
Chemistry, 22.06.2019 15:00
Which theory was contradicted by experiments with the photoelectric effect? light spreads out after it passes through a small opening. as soon as light strikes metal, electrons will be ejected. visible light, regardless of color, will cause the ejection of electrons when striking metal. the kinetic energy of ejected electrons depends on the frequency of light that strikes the metal.
Answers: 2
Chemistry, 22.06.2019 19:00
Avolleyball player hit a ball with a mass of 0.25 kg. the average acceleration of the ball is 15.5 m/s². how much force did the volleyball player apply to the ball? 62.0 n 3.87 n 62.0 m/s² 3.87 m/s²
Answers: 2
Chemistry, 22.06.2019 22:00
4.25g sample of solid ammonium nitrate dissolves in 60.0g of water in a coffee-cup calorimeter, the temperature drops from 22.0 c to 16.9 c. assume that the specific heat of the solution is the same as that of pure water. calculate delta(h) (in kj/mol nh4no3) for the solution proces.
Answers: 2
Subukin Panuto: Basahing mabuti ang bawat aytem. Piliin ang titik ng tamang sagot at isulat sa inyon...
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