Compounds
Explanation:
A compound is a substance composed of two or more kinds of atoms or elements that are joined together in a definite grouping.
The properties of a compound are distinct and different from those of the individual elements that are combined in its make-up.
Compound are pure substances. Like all pure substances, they have the following properties:
- They are homogeneous in all their parts throughout.
- They have a definite composition.
- They cannot be separated by physical means.
- They have a unique set of physical properties.
Pure substance are elements and compounds
learn more:
Pure substances brainly.com/question/1832352
#learnwithbrainly
As an airplane moves through the air, its wings cause changes in the
speed and pressure of the air moving past them. These changes result in
the upward force called lift.
The Bernoulli principle states that an increase in the speed of a fluid
occurs simultaneously with a decrease in the pressure exerted by the
fluid.
A wing is shaped and tilted so the air moving over it moves faster than
the air moving under it. As air speeds up, its pressure goes down. So
the faster-moving air above exerts less pressure on the wing than the
slower-moving air below. The result is an upward push on the wing—lift!
Answer:Probably water ballons,Paint,Etc
Explanation:
Vibrations of electric and magnetic fields
<span> In round figures, the solar converts 700 Million plenty of Hydrogen into 695 lots of </span>