<span>In </span>chemistry<span>, a suspension<span> is a heterogeneous mixture containing
solid particles that are sufficiently large for </span></span>sedimentation<span>. Usually they must be larger than one </span>micrometer<span>. A Suspension is a heterogeneous mixture in which the solute
particles do not dissolve but get suspended throughout the bulk of the medium.
a </span>solution<span> is a </span>homogeneous mixture<span> <span>composed of two or more
substances. In such a mixture, a </span>solute<span> is a substance </span></span>dissolved<span> <span>in another substance, known as
a </span>solvent.. it is considered a solution and
suspension because the orange juice mix with water while the pulp did not and
retained as solid</span>
Explanation:
The static pressure is P = ρgh, where ρ is the density of the fluid and h is the depth.
For the first person:
P = (1000 kg/m³) (9.8 m/s²) (2.3 m)
P = 22,500 Pa
For the second person:
P = (1000 kg/m³) (9.8 m/s²) (3 m)
P = 29,400 Pa
Work = Force x Distance
47.2J = 23.3N x d
d = 47.2/23.3
d = 2.0258 m
hope this helps :P
Answer:
(A) Speed will be 
(b) Change in kinetic energy =
Explanation:
We have given mass of proton 
Acceleration of the proton 
Initial velocity u =
m/sec
Distance traveled by proton s = 3.90 cm = 0.039 m
(a) From third equation of motion we know that



(b) Initial kinetic energy 
Final kinetic energy 
So change in kinetic energy 
Answer:
The outside of a neuron has more sodium ions while at resting state. When a electrical signal is going to pass through, the sodium channels open up first and the positive sodium ions rush inward making the inner side more positive. This is called action potential.
There is layer of fatty substances called as Myelin Sheath over the course of axons. It helps the electrical signal to be transmitted with a fast pace and efficiently over the course.