Order the steps of the experiment below according to the scientific method.
Question 8 options:
Paul thought that the higher the temperature of water the faster it dissolved materials.
Paul decided to redo his experiment at several different temperatures.
Paul tried dissolving several different substances in both cold and hot water, timing how long it took to dissolve each substance.
Paul calculated the average time to dissolve each substance in each temperature.
Paul noticed that sugar dissolved almost instantly when added to hot tea.
Paul reported that for all substances the hot water dissolved it faster.
Paul compared the graphs of cold water dissolving substances to the graphs of hot water dissolving substance.
Answers: 1
Chemistry, 22.06.2019 05:30, nuclearfire278
Why is soap used to remove grease? a. its nonpolar end dissolves the grease. b. it makes the water bond with the grease. c. it chemically bonds with the grease. d. its polar end dissolves the grease. correct answer for apex - a, its nonpolar end dissolves the grease.
Answers: 1
Chemistry, 22.06.2019 14:00, cheyennemitchel238
Calculate the frequency of a wave in a spring toy. the wave has a speed of 1.1 meters per second and a wavelength of 0.1 meters. *
Answers: 2
Chemistry, 22.06.2019 15:30, elizabethprasad2
The reactions of photosynthesis occur in the of plant cell? a. mitochondria. b. lysosomes. c. chloroplasts. d. chlorophyll
Answers: 1
Chemistry, 22.06.2019 21:30, sierradanielle9280
In science class richard learns that a substance has a boiling point of 230 fahrenheit his teacher ask him to convert this temperature to degrees celsius what is the boiling point of his substance in degrees celsius
Answers: 3
Order the steps of the experiment below according to the scientific method.
Question 8 options:
Arts, 04.12.2020 18:20
Mathematics, 04.12.2020 18:20
English, 04.12.2020 18:20
Mathematics, 04.12.2020 18:20
History, 04.12.2020 18:20