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ira [324]
3 years ago
9

An open system is a system where __________.

Physics
1 answer:
alexandr402 [8]3 years ago
4 0

Answer:

Can enter or leave the system matter and energy. (The correct option is D)

Explanation:

Open system is defined as the system where exchange of matter, and energy occurs with its surrounding, presenting breaking down, and build up of its materials, and import, export of components.

Open system transfer the material into, and out of the system boundary, it contains an external interaction. A good example of open system is living things they actively connect with its environment, in results it shows changes in both the environment, and the living things.

So, the correct option is D.

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plz help me with this, I really need this pleaseee help!! I’ll give brainlist!!! Please help ( crying emoji ) :(
snow_tiger [21]
Soory i think multiple of velocity and angle
6 0
3 years ago
b. The stream of water flowing through a hole at depth h = 10 cm in a tank holding water to height H = 40 cm. . 3 At what distan
topjm [15]

Answer:

34.64 cm

Explanation:

Given that:

The depth of the hole h = 10 cm

height of the water holding in the tank H = 40 cm

For a stream of flowing water, the distance (x) at which the stream strikes the floor can be  computed by using the formula;

x = 2 \sqrt{h(H-h)}

x = 2 \sqrt{10(40-10)}

x = 2 \sqrt{10(30)}

x = 2 \sqrt{300}

x = 2 \times 17.32

x = 34.64 cm

5 0
3 years ago
Are the waves in this application transverse, longitudinal, or both? If either transverse or longitudinal waves are missing from
lianna [129]

Answer:

Explanation:

consider the radio wave which is electro magnetic wave used for radio communication.

  1. the wave propagates for air or vacuum.
  2. the wave presented by air is a transverse wave
  3. the radio wave speed is constant that is, equals to the speed of light as it is now electromagnetic waves.
  4. now the general relationship between frequency, speed and wavelength is given by

                         c = v/lander

               lander = c/v          

4 0
3 years ago
Can someone please answer this pleaseee!!!!!!!!
Andru [333]

Answer:

With a slower speed-perhaps 5 cm/s answer is c

5 0
3 years ago
Which of the following represents a system that is completely open
Softa [21]
The boiling pot of water is completely open 
4 0
3 years ago
Read 2 more answers
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