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3 years ago

What is life and how do we live it

Physics

2 answers:

goblinko [34]3 years ago

7 0

what is life?

Life -the existence of an individual human being or animal.

Ways to live out your life:

Create a bucket list and start checking things off.

Set goals and write them down.

Liono4ka [1.6K]3 years ago

6 0

Life is what was given to us by what some people say is God. If you believe that, then your purpose is to live for him.

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Two magnets are arranged so that they pull together. Which conclusion can be reached? A.Two north poles are together. B. Two sou

Virty [35]

Answer:

Answer is D. a north pole is near a south pole

Explanation:

Hope this helps!! :D

6 0

3 years ago

Read 2 more answers

What is the effective resistance r of the two-resistor system? express the effective resistance in terms of r1 and r2?

Alekssandra [29.7K]

As per the question, the resistor system contains two resistors.

The two resistors are denoted as $r_{1}\ and\ r_{2}\ respectively$

We are asked to calculate the effective resistance in terms of $r_{1}\ and\ r_{2}\ respectively$

The two resistors can be connected in two ways.

CASE-1: Let the resistors are connected in series.

When the resistors are connected in series, the effective resistance is the algebraic sum of the individual resistors.

Hence, the effective resistance $r= r_{1} +r_{2}$ [ans]

CASE-2: Let the resistors are connected in parallel.

The effective resistance is calculated as follows-

$\frac{1}{r}= \frac{1}{ r_{1}}+ \frac{1}{r_{2}}$

$=\frac{r_{1}+ r_{2}} {r_{1} r_{2}}$

⇒ $r =\frac{r_{1} r_{2}} { r_{1} +r_{2}}$ [ans]

4 0

4 years ago

1) What is radiation?<br> 2) Give two ideas of how to block radiation in space.

OLga [1]

1) the emission of energy as electromagnetic waves or as moving subatomic particles, especially high-energy particles that cause ionization.

2) Several feet of concrete or a few inches of dense material (such as lead) are able to block radiation.<span>
</span>

7 0

3 years ago

The force of repulsion between two like-charged particles will increase if

svlad2 [7]

If they're brought closer together

5 0

3 years ago

Read 2 more answers

I'm reasking this because I keep getting links not a real answer and I need a proper answer soon please

Alla [95]

Answer:

Adding salt to the water increases the density of the solution because the salt increases the mass without changing the volume very much.