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
Scilla [17]
3 years ago
5

What are the 3 major uses of water? Describe each in 3-4 sentence

Physics
1 answer:
kirza4 [7]3 years ago
5 0

Answer:

-Drinking and Household Needs.

-Recreation.

-Industry and Commerce.

-Agriculture.

-Thermoelectricity/Energy.

Explanation:

You might be interested in
A mason is shot with a constant speed of 7.5 x 10²m/sinto a region, when an electric field produces acceleration on the mason of
nadya68 [22]

Answer:

Distance, d = 0.1 m

It is given that,

Initial velocity of meson,

Finally, the meson is coming to rest v = 0

Acceleration of the meson,  (opposite to initial velocity)

Using third equation of motion as :

s is the distance the meson travelled before coming to rest.

So,

 

s = 0.1 m

The meson will cover the distance of 0.1 m before coming to rest. Hence, this is the required solution.  

5 0
2 years ago
Convection is a process of heat transfer. In the earth, convection occurs because of heat and pressure from the core.
Aliun [14]

Answer:

I BELIEVE THE ANSWER A I REMEMBER THAT QUESTION WHEN I DID IT SO THATS THE BEST ONE OUT OF THE 3  

Explanation:

7 0
3 years ago
Read 2 more answers
What net force would be necessary to cause a block of wood with a mass of 2.5 kg to accelerate at a rate of 3.0 m/s2
charle [14.2K]

Answer:

<h2>7.5 N</h2>

Explanation:

The force acting on an object given it's mass and acceleration can be found by using the formula

force = mass × acceleration

From the question

mass = 2.5 kg

acceleration = 3.0 m/s²

We have

force = 2.5 × 3.0 = 7.5

We have the final answer as

<h3>7.5 N</h3>

Hope this helps you

3 0
2 years ago
A radio have a wavelength of 0.3m and travels at a speed of 300,000,000 m/s. What is the frequency of this wave?​
Ilya [14]

The frequency of the wave is 1\cdot 10^9 Hz

Explanation:

The frequency, the wavelength and the speed of a wave are related by the following equation:

c=f \lambda

where

c is the speed of the wave

f is the frequency

\lambda is the wavelength

For the radio wave in this problem,

\lambda = 0.3 m

c=300,000,000 m/s = 3\cdot 10^8 m/s

Therefore, the frequency is:

f=\frac{c}{\lambda}=\frac{3\cdot 10^8}{0.3}=1\cdot 10^9 Hz

Learn more about waves here:

brainly.com/question/5354733

brainly.com/question/9077368

#LearnwithBrainly

4 0
2 years ago
What is the pressure exerted when a force of 20 N is applied to an object over an area of 2 m2 ?
IgorC [24]

(20 N)/(2 m²) = (20/2) N/m² = 10 Pa

_____

The pascal (Pa) is the derived SI unit of pressure equal to 1 N/m².

8 0
3 years ago
Other questions:
  • Two boys wearing roller skates are standing on a smooth surface with the palms of their hands touching and their arms bent, as s
    15·1 answer
  • Until a train is a safe distance from the station, it must travel at 5 m/s. Once the train is on open track, it can speed up
    13·1 answer
  • A manganese atom is pictured below.
    5·2 answers
  • Which of the following is released by trees into the atmosphere?
    13·1 answer
  • As a mercury atom absorbs a photon of
    12·1 answer
  • You are working as an assistant to an air-traffic controller at the local airport, from which small airplanes take off and land.
    14·1 answer
  • In your everyday life you come across a range of motions in which
    14·1 answer
  • A car comes to a bridge during a storm and finds the bridge washed out. The driver must get to the other side, so he decides to
    9·1 answer
  • The blood pressure in the human body is greater at the feet than at the brain
    8·2 answers
  • HELP ASAP!!!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!