1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
alexandr402 [8]
2 years ago
10

Many scientific studies have found that colds are caused by viruses. What is this? *

Physics
1 answer:
SOVA2 [1]2 years ago
3 0

Answer:

Analysis

Explanation:

Because you must Analysis each and every cold too find out which virus caused this.

It’s weird because Interpretation and Analysis have the meaning of examination

You might be interested in
Can you do it for me pls thank and if you do I mark you brainlies
Art [367]

Answer:

800pa

Explanation:

There are many students who can not get answers step by step and on time

So there are a wats up group where you can get help step by step and well explained by the trusted experts.

just join

post question

get Instant answer

6 0
2 years ago
I'm not sure if the answer is A or B... someone help
Talja [164]
Its b i literally have had this exact question
8 0
3 years ago
What are the relationships of the different types of matter, mass, and the change in the average kinetic energy of particles?
Evgesh-ka [11]

matter = solid, liquid gas.

energy typyes, kinetc in a gas, kinetc and electrostatic in solids and liquids

6 0
3 years ago
The force between a pair of .005 charges is 750 N. What is the distance between them?
Ganezh [65]

Question: The force between a pair of 0.005 C is 750 N. What is the distance between them?

Answer:

17.32 m

Explanation:

From coulomb's Law,

F = kqq'/r²........................... Equation 1

Where F = Force between the force, q' and q = both charges respectively, k = coulomb's constant, r = distance between both charges.

make r the subject of the equation above

r = √(kqq'/F)..................... Equation 2

From the question,

Given: q = q' = 0.005 C, F = 750 N

Constant: k = 9.0×10⁹ Nm²/C².

Substitute these values into equation 2

r = √(9.0×10⁹×0.005×0.005/750)

r = √(300)

r = 17.32 m.

Hence the distance between the pair of charges = 17.32 m

6 0
3 years ago
A large man sits on a four-legged chair with his feet off the floor. The combined mass of the man and chair is 95.0 kg. If the c
Leto [7]

Answer:

Pressure, P=29.6\times 10^5\ Pa

Explanation:

It is given that,

Combined mass of the man and the chair, m = 95 kg

Radius of the leg of chair, r = 0.5 cm = 0.005 m

A large man sits on a four-legged chair with his feet off the floor. The force acting per unit area is called the pressure exerted.

P=\dfrac{F}{A}

P=\dfrac{mg}{A}

Area of 4 legs, A = 4 A

P=\dfrac{mg}{4\pi r^2}

P=\dfrac{95\times 9.8}{4\pi (0.005)^2}

P=29.6\times 10^5\ Pa

So, the pressure each leg exert on the floor is 29.6\times 10^5\ Pa. Hence, this is the required solution.

7 0
3 years ago
Other questions:
  • LOOK AT THE PICTURE!! 3 <br> Please answer properly
    9·2 answers
  • How is the number 15,000 written in scientific notation?
    9·1 answer
  • A rock has a specific gravity of 2.32 and a volume of 8.64 in3 how much does it weigh
    15·1 answer
  • What tells scientists about distant galaxies? a. How fast light travels c. The color of light that they give off b. If the are o
    5·1 answer
  • Questions are in the picture ^ (please answer separately)
    13·2 answers
  • Which statement best explains why an object appears green in sunlight?
    15·2 answers
  • Which graph best represents the relationship between the conductivity and the temperature of semiconductors ?​
    14·2 answers
  • Which statement best describes the difference between acceleration and velocity?
    10·1 answer
  • The mystery of matter part 1 out of thin air
    7·1 answer
  • PLEASE HELPPPPPPPPPPPP
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!