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drek231 [11]
4 years ago
11

Which type of scientific statement describes a proven fact about how things function in nature? a law a theory an inquiry a hypo

thesis
Physics
2 answers:
WITCHER [35]4 years ago
8 0

Which type of scientific statement describes a proven fact about how things function in nature? a law a theory an inquiry a hypothesis

The key word is "proven fact". The answer is: a law.

babymother [125]4 years ago
4 0
<h3><u>Answer;</u></h3>

Law

<u>A Law </u>is type of scientific statement that describes a proven fact about how things function in nature.

<h3><u>Explanation;</u></h3>
  • Scientific theory is an explanation of observations supported by many tests and accepted by a general consensus of scientists.
  • <em><u>A scientific Law describes a pattern that occurs in nature or in other words observed phenomenon.</u></em>
  • Therefore; a scientific theory is an explanation based on many observations during many repeated experiments while, a scientific law is a rule that describes the behavior of something in nature.
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What is the external-internal pressure difference when the diver's lungs are at a depth of 6.1m (about 20ft)? assume that the di
Nesterboy [21]
Snorkel connects the diver's lungs with the air above the water. Because of this, the pressure inside the diver's lungs is the same as the atmospheric pressure.
The static pressure of a fluid is given with this equation:
P=\rho gh
The density of water is 1000kg/m^3.
P=1000\cdot 9.81 \cdot 6.1=59841$Pa
Standart atmospheric pressure is 101<span>325Pa. 
</span>The difference is:
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8 0
3 years ago
Below is a physics question
Allisa [31]

Explanation:

 i1=1ampere

i1+i2=I

VA−VB=i1×3Ω=i2×6

⇒1×3=i2×6

2i=21ampere

Hence I=i1+i2=1+0.5=1.5ampere

Req=2+3+63×6=2+93×6=4Ω

equivalent circuit

Refer image .2

From KVL

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8 0
3 years ago
Select the option that best completes the statement: In the absence of a net force, an object can be It is not possible to know
victus00 [196]

In the absence of a net force, an object can be at rest or in motion with a constant velocity.

<h3>What is Newton's first law of motion?</h3>

Newton's first law of motion states that an object at rest or uniform motion in a straight line will continue in that path <u>unless acted upon</u> by an external force.

This law is also called the law of inertia because it depends on mass.

F(net) = ma

when, F(net) = 0, acceleration will be zero and velocity will be constant.

Thus, in the absence of a net force, an object can be at rest or in motion with a constant velocity.

Learn more about net force here: brainly.com/question/11556949

#SPJ1

5 0
2 years ago
an 11 ohm resistor and a 6 ohm resistor are connected in series with a battery. the potential difference across the 6 ohm resist
Maru [420]

Two resistors in series are often called a 'voltage divider', because the
total voltage divides in proportion to the resistances.

The total resistance in the string across the battery is (11 + 6) = 17 ohms.

-- The full battery voltage appears across 17 ohms.
-- The voltage across the 11-ohms is (11/17) of the battery, and
-- the voltage across the 6-ohms is (6/17) of the battery. 

                                  (6/17) x (B) = 9 volts

Multiply each side by (17/6) :      B = (9 volts) x (17/6)  =<em>  25.5 volts </em>.

By the way, in case you care or are asked . . .

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-- The power drawn from the battery is   B²/R = (25.5)²/17 =  38.25 watts
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-- The power dissipated by the 11-ohm resistor is I²R = (1.5)² (11) = 24.75W
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-- If they're just composition units hanging out in the air, then both resistors
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4 0
3 years ago
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Solnce55 [7]

Explanation:

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(Remember how earlier on in Physics lessons, we see "ignore friction" written into problems; it just removes the "What about [ ]?" question for anyone who might ask.)

In this case, you can't ignore friction because the disk wouldn't roll without it.

As far as friction producing a torque... I would say that friction is a result of the torque in this case. And because the point of contact is, presumably, the ground, the friction is tangential to the disk. Meaning the friction is linear and has no angular component.

(You could probably argue that by Newton's 3rd Law there should be some opposing torque, but I think that's outside of the scope of this problem.)

Hopefully this helps clear up the misunderstanding for you.

4 0
3 years ago
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