Physics, 15.12.2020 01:00 semajac11135

Order the steps of the experiment below according to the scientific method. Question 8 options:

Paul noticed that sugar dissolved almost instantly when added to hot tea.

Paul compared the graphs of cold water dissolving substances to the graphs of hot water dissolving substance.

Paul tried dissolving several different substances in both cold and hot water, timing how long it took to dissolve each substance.

Paul thought that the higher the temperature of water the faster it dissolved materials.

Paul calculated the average time to dissolve each substance in each temperature.

Paul reported that for all substances the hot water dissolved it faster.

Paul decided to redo his experiment at several different temperatures.
1-7

Answers: 1

Show answers

Another question on Physics

Physics, 22.06.2019 01:30

Answer as quick as ! kate is working on a project in her tech education class. she plans to assemble a fan motor. which form of energy does the motor convert most of its electric energy into? a. light energyb. motion energyc. sound energyd. thermal energy

Answers: 3

Answer

Physics, 22.06.2019 06:00

Using a pedometer, you walk 3000 steps in 20 minutes, so your speed is 150 steps/min. each of your steps is 0.7 m long. what is your speed? 150 steps/min=/s=/h

Answers: 1

Answer

Physics, 22.06.2019 17:50

Which of the following best describes internal energy? a. the difference between the kinetic and potential energies of the particles in a system b. the sum of the kinetic and potential energies of the particles in a system c. the sum of the kinetic and thermal energies of the particles in a system d. the difference between the kinetic and thermal energies of the particles in a system

Answers: 2

Answer

Physics, 22.06.2019 20:50

Suppose that a mass of 2 kg is attached a spring whose spring constant is 50. the system is damped such that b = 12 . the mass is set in motion with an initial velocity of -8 m/s at a position 0 meters from equilibrium. set up and solve a differential equation that models this motion. write your solution in the form a cos ( ω t − α ) where α is a positive number. use your solution to fill in the information below: what is the amplitude of the motion? what is the value of ω ? what is the phase shift?

Answers: 1

Answer

You know the right answer?

Order the steps of the experiment below according to the scientific method. Question 8 options:

Questions