subject
Physics, 06.04.2021 15:40 xxtonixwilsonxx

Which of these statements best describes the relationship between matter, pure substances, and mixtures? (2 points) a Pure substances can be divided into two groups: matter and mixtures. b Matter can be divided into two groups: pure substances and mixtures. c Mixtures and matter are two of many different types of pure substances. d Pure substances and matter are two of many different types of mixtures.

ansver
Answers: 1

Another question on Physics

question
Physics, 21.06.2019 16:00
As shown in fig. p3.64, a closed, rigid tank fitted with a fine-wire electric resistor is filled with refrigerant 22, initially at 2108c, a quality of 80%, and a volume of 0.01 m3. a 12-volt battery provides a 5-amp current to the resistor for 5 minutes. if the final temperature of the refrigerant is 408c, determine the heat transfer, in kj, from the refrigerant.
Answers: 1
question
Physics, 21.06.2019 19:00
What is the order of the moon, earth, and sun in a lunar eclipse and a solar eclipse?
Answers: 2
question
Physics, 21.06.2019 20:20
Aplanet of mass m 6.75 x 1024 kg is orbiting in a circular path a star of mass m 2.75 x 1029 kg. the radius of the orbit is r 8.05 x107 km. what is the orbital period (in earth days) of the planet tplanet?
Answers: 1
question
Physics, 22.06.2019 08:00
Based on the concept of the wave-like nature of light, huygens' theory of light postulates that the more light was "bent" by a substance the slower it would move while traversing across that substance. a) deflection b) interference c) refraction d) resonance
Answers: 3
You know the right answer?
Which of these statements best describes the relationship between matter, pure substances, and mixtu...
Questions
question
History, 27.10.2019 10:43
Questions on the website: 13722360