Answer:
Systems of measurement in use include the International System of Units (SI), the modern form of the metric system, the imperial system, and United States customary units.
Benzene
- Benzene has low density than the water itself of about 0.9 g/cm³
Low denisty object than the water usually <u>floats on the water</u>.
Another example: orange peel which floats on water has density of about 0.84 g/cm³
Answer:
- Dispersion Force
- Dipole- Dipole force
- Hydrogen bond
Explanation:
<u>Dispersion Force</u> :
These are the types of intermolecular forces that generally exists in all atoms and molecules and are results of unsymmetrical charged clouds.
<u>Dipole-Dipole Force: </u>
These are the intermolecular forces that are present between atoms of different electronegativities.
<u>Hydrogen Bond:</u>
These are the forces that are present when hydrogen atom is covalently bonded to an atom which is high in electronegativity.
All objects have mass; so if an object is moving, then it has momentum - it has its mass in motion. The amount of momentum that an object has is dependent upon two variables: how much stuff is moving and how fast the stuff is moving. Momentum depends upon the variables mass and velocity.
Answer:
Not sure about this one, sorry
Explanation:
