a particular kind of matter with uniform properties.a steel tube coated with a waxy substanceSimmate...

Physics, 21.06.2020 20:57 Ashesnwine9351

What is an substance

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 10:00, amyaacrawford86

Because air contracts as it cools, the air pressure inside a freezer is typically lower than on the outside. why do ice cubes inside a freezer tend to shrink over time? a. the ice dissolves oxygen from the air, forming a denser crystalline matrix. b. the ice reacts chemically with carbon dioxide in the air, forming gaseous carbon compounds. c. the ice melts, and then the liquid freezes as ice crystals on the bottom of the freezer. d. the ice sublimes, and then the water vapor deposits as ice crystals on the sides of the freezer.

Answers: 1

continue

Physics, 22.06.2019 12:00, laurenppylant

If two students are running down the hall toward each other, trying to get to class, and they have the same mass and acceleration, what will happen when they collide? will their forces cancel out or will each one experience a reaction?

Answers: 1

continue

Physics, 23.06.2019 00:00, yddlex

Mixing salt in water is an example of physical change

Answers: 1

continue

Physics, 23.06.2019 00:10, looloo273

An electromagnetic wave with frequency 65.0 hz travels in aninsulating magnetic material that has dielectric constant 3.64 andrelative permeability 5.18 at this frequency. the electric fieldhas amplitude 7.20 \times 10^{ - 3} {\rm v}/{\rm m}. a. what is the speed of propagation of the wave? b. what is the wavelength of the wave? c. what is the amplitude of the magnetic field? d. what is the intensity of the wave?

Answers: 3

continue

You know the right answer?

What is an substance
...