Answer:
There are four main types of communication we use on a daily basis: Verbal, nonverbal, written and visual.
Explanation:
1. Verbal communication is the use of language to transfer information through speaking or sign language. It is one of the most common types, often used during presentations, video conferences and phone calls, meetings and one-on-one conversations. Verbal communication is important because it is efficient. 2. Nonverbal communication is the use of body language, gestures and facial expressions to convey information to others. It can be used both intentionally and unintentionally.Nonverbal communication is helpful when trying to understand others’ thoughts and feelings. 3. Written communication is the act of writing, typing or printing symbols like letters and numbers to convey information. It is helpful because it provides a record of information for reference. Writing is commonly used to share information through books, pamphlets, blogs, letters, memos and more. 4. Visual communication is the act of using photographs, art, drawings, sketches, charts and graphs to convey information. Because people have different learning styles, visual communication might be more helpful for some to consume ideas and information.
Answer:
The linear momentum is zero
Explanation:
Because
When a rigid body is rotating about a fixed axis passing through point O, the body’s linear momentum given as L = mvG
But VG= 0 so
Linear momentum is zero
F = kq1q2/r²
F = 9.0(10^9)(10)(50)/20²
F = 1.125 * 10^10 N
Speed is the distance traveled
time
but velocity is the change in distance
time
Answer:
Diffusion
Explanation:
Diffusion is a phenomenon whereby particles move from an area of higher concentration to an area of lower concentration.
Now, when the chemical substances of the perfume are sprayed in a room, their particles will now mix with the particles of the surrounding air.
Furthermore, the particles of the perfume which is like gas will be free to move in a very fast manner in all directions. Thus, they will eventually spread throughout the whole area where you are and thus move from the area where it is sprayed which is the area of higher concentration to the area where you are which includes your nose which is the area of lower concentration.