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yan [13]
3 years ago
11

PHYSICAL SCIENCE: What are some methods used to control the types and sources of pollution?

Physics
1 answer:
irina [24]3 years ago
3 0

Gaseous emissions are industrial products such as sulfur dioxide, carbon monoxide, and oxides of nitrogen also released during various manufacturing operations. Particulate control. Methods for particulate control tend to operate on a common principle.

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What are the two ways to keep us fit and healthy ??​
AysviL [449]

Answer:

1)Eat healthy food

2)Exercise daily

3)Drink plenty of water

4)Get plenty of sleep

5)Do not take stress

6)Be hygienic

Explanation:

Hope it help Please mark me as brainlest

4 0
3 years ago
What formula do I use for the second question? For number 3 how is one energy converted to the other? ( using arrows ) I get num
Fed [463]
<u>#2</u>
Use the formula ... Kinetic energy = (1/2) x (mass) x (speed)²

<u>#3 - a).</u>
sun => energy travels as electromagnetic waves => reaches Earth as
         heat & light energy.

sun => absorbed in plants => eaten by animals => animals die =>
       decay into oil in millions of years => we burn the oil to get the energy.

<u>#3 - b).</u>
food I ate for lunch => metabolized into glucose by my body
       => some of it burned in my muscles to generate energy for immediate needs
       => the rest of it stored as fat for future needs.

<u>#3 - c).</u>
flower pot rolls off the ledge => gravity does work on it all the way down,
       producing the kinetic energy it has when it hits the floor.

<u>#3 - d).</u>
oil or natural gas is burned, releasing heat energy => energy is used
       to generate electricity => electricity flows through cables from the
       power generating plant to your home => hot plate plugged into the
       wall => turns electrical energy back into heat energy => heat energy
       is conducted into the bottom of the beaker, flows through the glass
       to the inside surface => heat energy is conducted from the inside of
       the glass to the water, which gets hotter as it absorbs more energy. 
=============================

<u>Note:</u>
#1 on the sheet is wrong.
"Work = force x distance"  that's correct
But 25-kg is the <em>mass</em> of the ball, <em>not </em>the gravitational <em>force </em>on it.
The force on it is (mass) x (gravity), called its "weight".
   That's (25-kg) x (9.8 m/s²) = 245 kg-m/s² = 245 newtons .
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3 years ago
Random pictures<br><br><br> Bloop blah bloop bleep
Dvinal [7]

Answer:

Yesssss its 1235 and you are beautiful

7 0
3 years ago
Read 2 more answers
A characteristic of a parallel circuit
Anna35 [415]
Hello,

Here is your answer:

The proper answer to this question is "The voltages across the parallel <span>components is the same for each component".

If you need anymore help feel free to ask me!

Hope this helps!</span>
4 0
3 years ago
If you wanted to move an electron from the positive to the negative terminal of the battery, how much work W would you need to d
brilliants [131]

a lot of electric so that the battery can work


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