Ask Question
PhysicsPhysics
15 October, 10:26

If two solid substances looked the same what measurements and which tests would you perform to determine whether they are actually the same?

+2
Answers (1)
  1. 15 October, 11:33
    0
    Similar-looking matter can have different properties. Some of these tests could be density: find the volume and mass of your substance (displacement test and balance) then determine density with the formula m/v=d. If the density is different, the substances are not the same.

    If you can get your hands on some acid (but don't actually touch that acid, that would burn you) see if the substance will react with it. If one doesn't react, or one reacts differently, they are not the same.

    You can also try scratching the solid, to see if their hardness is the same.

    There are so many different tests, just keep in mind that chemical and physical properties are both important to determine what matter is.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “If two solid substances looked the same what measurements and which tests would you perform to determine whether they are actually the same? ...” in 📘 Physics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
Match these items . 1. first nuclear reactor Fermi 2. atomic mass 3. splitting of nuclei into lighter elements neutron 4. number of neutrons and protons Becquerel 5. builds heavier elements fission 6. discovered radioactivity curie 7.
Answers (1)
How does the force of gravity on a raindrop compared with the air drag it encounters?
Answers (1)
Which science term best describes air?
Answers (1)
Density is ___ per unit volume Length Area Space Mass
Answers (1)
Which is a set of valid quantum numbers? n = 4, l = 4, m = 4 n = 1, l = - 2, m = 0 n = - 1, l = 0, m = 0 n = 4, l = 3, m = 3
Answers (1)
New Questions in Physics
A carnot engine rejects 80 mj of energy every hour by transferring heat to areservoir at 10°c. determine the temperature of the high-temperature reservoir and the power produced if the rate of energy addition is 40 kw.
Answers (1)
When monochromatic light passes through the interface between two unknown materials at an angle θ where 0∘<θ<90∘, no changes in the direction of propagation of light are observed. What can be said about the two materials? A.
Answers (2)
An object has a force of 10 newtons from the right and 17 newtons from the left. Once the object starts moving toward the right, an additional force of 7 newtons is applied from the right.
Answers (1)
A basketball player, who weighs 600 newtons, jump 0.5 meters vertically off the floor. Calculate her kinetic energy just before hitting the floor. a) 300J b) 3000J c) 9.81m/s^2 d) 0
Answers (1)
What are three physical properties of helium
Answers (1)
Home » Physics » If two solid substances looked the same what measurements and which tests would you perform to determine whether they are actually the same?
Sign Up Forgot Password?