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3 years ago

Someone please answer this, ill give you brainliest and your getting 100 points.

Physics

2 answers:

Ganezh [65]3 years ago

6 0

Answer:

E) All of the above

Explanation:

PLEASE MARK ME AS BRAINLIEST

aliina [53]3 years ago

4 0

Answer:

I believe it's number 2 not for sure.

Explanation:

hope this helps you

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You want to examine the hairy details of your favorite pet caterpillar, using a lens of focal length 8.9 cm 8.9 cm that you just

Zepler [3.9K]

Answer:

The angular magnification is $M = 2.808$

Explanation:

From the question we are told

The focal length is $f = 8.9cm$

The near point is $n_p = 25.0cm$

The angular magnification is mathematically represented as

$M = \frac{n_p}{f}$

Substituting values

$M = \frac{25}{8.9}$

$= 2.808$

4 0

3 years ago

One bowling ball roll into an other bowling ball that is not moving the bowling ball bounces aft each other what must be true ab

ankoles [38]

Answer:

Rebouncing

Explanation:

Since the two balls didn't move but bounced back, it's then said to be called rebouncing

6 0

4 years ago

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A person shouting at the top of his lungs emits aboue 1.0 w of energy as sound waves. What is the sound intensity 1.0 m from suc

umka21 [38]

Answer:

$I=0.0795\ W/m^2$

Explanation:

When a person shouts it emits 1 W of energy as sound waves, P = 1 W

Let I is the sound intensity 1 meters from such a person. We know that the power per unit area is called the sound intensity of the person. Its formula is given by :

$I=\dfrac{P}{A}$

$I=\dfrac{P}{4\pi r^2}$

$I=\dfrac{1\ W}{4\pi (1\ m)^2}$

$I=0.0795\ W/m^2$

So, the sound intensity of such a person is $0.0795\ W/m^2$ . Hence, this is the required solution.

3 0

4 years ago

Draw the position vs. time graph for a person walking at a constant speed of 1m/s for 10 seconds. On the same axes, draw graph f

Leto [7]

In both scenarios, the position - time graph will be a linear graph, since the speed is constant, so your position is moving at a consistent pace.

7 0

3 years ago

I need answer ASAP, Will mark brainliest

choli [55]

Answer:

Yes. If a car travels in a circular path with constant speed, its motion is called uniform circular motion

Explanation:

please

Brain-list it or support me at my U-Tube channel " ZK SOFT&GAMING " I will be thankful

8 0

3 years ago

Read 2 more answers