Can someone please answer this, ill give you brainliest Would be very appreciated.

Answer:

the internet says it would be about noon

Explanation:

i dont know if its right but if it is could you please give me brainliest

Answer:

An electrical charge is created when electrons are transferred to or removed from an object. Because electrons have a negative charge, when they are added to an object, it becomes negatively charged. When electrons are removed from an object, it becomes positively charged

per min= 24 cubic ft

radius= 4 ft

how fast the surface rises.

[tex]area = \pi {r}^{2} [/tex]

[tex]a = \pi \times {4}^{2} [/tex]

[tex]a = 50.24 \: {ft}^{2} [/tex]

[tex]v = 24 \: {ft}^{3} [/tex]

[tex] = \frac{24}{50.24} [/tex]

[tex] = 0.48[/tex]

therefore, the rising in the surface area is 0.48 feet per minute.

24 / 50.24 = 0.48 feet per minute

so the answer to your question is 0.48 feet per minute.

hope this helps you

Answer:

caves

Explanation:

Thermal stress causes the breaking of rocks caused by heating/cooling. You may choose deserts (due to heat) but if you think about it, there are not many rocks present compared to caves where it is more likely.

The magnitude and sign of the second charge will be + 8.6241×10⁻¹⁹ C. The principal of the Columb's law is used in the given problem.

The force of attraction between two charges, according to Coulomb's law, is directly proportional to the product of the charges and inversely proportional to the square of the distance between them.

Charges that are similar repel each other, whereas charges that are diametrically opposed attract each other.

They will repel, moving in opposite directions at the same speed. Because the magnitude and nature of the charge are the same.

The given data in the problem is;

q₁  is the charge 1 = 4.4 nC = 4.4 ×10⁻⁹ C

F is the repulsive force = 36 mN =36 ×10⁶ N

d is the distance = 0.70 m

The Coulomb force is found as;

[tex]\rm F = \frac{Kq_1q_2}{r^2}\\\\\ \rm 36\times 10^6 = \frac{9 \times 10^9 }{(0.7)^2} \times 4.4 \times 10^{-9} \times q_2\\\\\ q_2 = 8.6241 \times 10^{-19 } \ C[/tex]

Hence, the magnitude and sign of the second charge will be + 8.6241×10⁻¹⁹ C.

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Answer:

Along path BC of the Otto cycle, heat transfer Qh into the gas occurs at constant volume, causing a further increase in pressure and temperature. This process corresponds to burning fuel in an internal combustion engine, and takes place so rapidly that the volume is nearly constant.

Explanation:

the tune of neptune is better thatbany other tune

hope it helps

The relation between the electric intensity and electric flux is that the electric flux is equal to the scalar product of electric flux intensity and vector area.

The electric field is the field, which is surrounded by the electric charged. The electric field is the electric force per unit charge.

The electric flux can be given as,

[tex]d\phi =\vec E \;dA\cos \theta[/tex]

When angle is zero,

[tex]d\phi =\vec E \;dA\times1\\d\phi =\vec E \;dA[/tex]

Thus, the total flux is,

[tex]\phi=\oint_{}^{}\vec E.d\vec A[/tex]

Thus, the relation between the electric intensity and electric flux is that the electric flux is equal to the scalar product of electric flux intensity and vector area.

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A phrase which describes a scientific law is: a statement of how volume is related to its temperature.

A scientific law is a type of scientific statement and it can be defined as a statement of fact that is generally and universally accepted to be true and verified because it has always been proven and observed to be true.

This ultimately implies that, a statement of how volume is related to its temperature is a phrase which describes a scientific law.

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Answer:

The ball is moving in a horizontal circle.

The force acting towards the center of the circle is

F = M a = M * V^2 / R    

a = V^2 / R      simplifying equation

V = (a / R)^1/2 = (23 / .66)^1/2 = 5.90 m/s

Answer:

-5Gm^2/r

Explanation:

You don't have the graph, but I know what question you are talking about. The answer is above.

The new gravitational potential energy of the three-sphere system will  be[tex]- \frac{5Gm^2}{r}[/tex].

The energy that an item has due to its location in a gravitational field is known as gravitational potential energy.

For the sphere 1 we have to perform no work. Hence, the work done is zero.

[tex]\rm W_1 = 0[/tex]

The mass m is to be brought to be infinity. Because there is potential at B due to mass m at A point .

[tex]\rm W_2 = \frac{-Gm}{r} \times m \\\\ W_2 =-\frac{Gm^2}{r}[/tex]

The B2 m at C is brought to infinity. For we have to do work . The  gravitational potential energy for the mass 2 m is;

[tex]\rm W_3 = \frac{-Gm}{r} \times 2m\\\\ W_3 = \frac{-4Gm^2}{y} \\\\[/tex]

The new gravitational potential energy of the three-sphere system will be;

[tex]\rm W =W_1+W_2+W_3 \\\\\rm W =-0-\frac{Gm}{r}-4\frac{-Gm^2}{r^2} \\\\ W=\-\frac{-5Gm^2}{r^2}[/tex]

Hence,  the new gravitational potential energy of the three-sphere system will  be[tex]- \frac{5Gm^2}{r}[/tex].

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Your driver's license is at risk of being cancelled if you have more than three traffic violations in one year​. The correct option is D.

The license by the central government to an individual to travel on road by his own vehicle on terms and conditions to be strictly followed.

When a driver is moving with his vehicle and come across the traffic signal, he must follow them. If he violates the traffic signals more than three times, he will get his license cancelled.

Thus, your driver's license is at risk of being cancelled if you have more than three traffic violations in one year​. The correct option is D.

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He will also babble incoherently, soil his clothing with excrement, and hold a statue-like pose for hours at a time. Daniel can most likely be diagnosed with undifferentiated schizophrenia.

Schizophrenia called hebephrenic is the most serious of all and affects more young individuals, between 15 and 25 years of age. The disorder is marked by symptoms such as disturbed affect, irresponsible and unpredictable behavior, disorganized thinking, and incoherent speech.

Undifferentiated schizophrenia — this is the case for patients who may develop some of the characteristics of the other types, but do not fit neatly into any of them.

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Answer:

undifferentiated schizophrenia

Explanation:

The value of potential energy stored in the spring when the block is 6. 20 cm from equilibrium is 1.65 J.

The elastic potential energy is the energy which is stored in a stretched spring. The elastic potential energy of a spring can be found by the following formula.

[tex]U_s=\dfrac{1}{2}kx^2[/tex]

Here, (k) is spring constant and (x) is the displacement of the spring.

The block is pulled to a position xi = 6. 20 cm from equilibrium and released. Thus,

[tex]x=6.20\rm \; cm[/tex]

Divide with 100 to convert its unit in meter,

[tex]x=0.062\rm \; m[/tex]

Let the value of spring constant is 860 N/m. Thus, put the values in the formula,

[tex]U_s=\dfrac{1}{2}kx^2\\U_s=\dfrac{1}{2}(860)(0.062)^2\\U_s=1.65\rm\; J[/tex]

Thus, the value of potential energy stored in the spring when the block is 6. 20 cm from equilibrium is 1.65 J.

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Answer:

ok so the first one is (b) the next one is (c)

Explanation:

Answer:

An powerful concentrated outburst of electromagnetic radiation in the Sun's atmosphere is known as a Sun flare. They are common in active regions, and they are typically accompanied by coronal mass ejections, solar particle events, and other solar phenomena.

Answer:Boiling at its boiling point

Explanation:

Pascal's Law

[tex]\tt \boxed{\bold{\dfrac{F_1}{A_1}=\dfrac{F_2}{A_2}}}[/tex]

a. F₁/πr₁²=F₂/πr₂²

F₁/26²=2.33 x 10³/43²

F₁=8.51 x 10² N

b. P = F/A

P = 8.51 x 10²/π26²

P = 0.4 Pa

Answer:

false

Explanation: im smart

The densities of the cannonball and the unknown liquid are 3.54kg/m³ and  2.686 kg/m³.

When an object is fully or partially submerged in liquid, the vertical upward thrust is acting on the object, this force is called the buoyant force.

Salt Water exerts a buoyant force to the cannon ball  = 124−89 = 35N, which equals the weight of water displaced.

The mass of water displaced is  

W/g =35/10 =3.5 kg.

Since the density of salt water is 1kg/L, the volume displaced is 3.5L.

Therefore the density of the cannon ball is  

=(124/10) /3.5 =3.54kg/L = 3.54kg/m³

The unknown liquid exerts a buoyant force of 124−30=94 N.

The density of this liquid is  (94/10) /( 3.5​ )=2.686 kg/liter = 2.686 kg/m³

Thus,  the densities of the cannonball and the unknown liquid are  3.54kg/m³ and  2.686 kg/m³.

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Answer:

Nuclear half-life expresses the time required for half of a sample to

Explanation:

401.06

Answer:

During total eclipse only Corona (Chromosphere) will be visible.

Explanation:

The outermost layer Corona is not visible during normal time. It is visible only when Moon hides the Sun, at that we can see the corona.

Answer:

yes omg u are so handsome

Explanation:

1, 2,3, and 4 is correct.

Forces is a push or pull on an object. It can move an object.

Forces have a unit of Newton's

Force is a vector so it has direction meaning it can positive or negative, or north, South, East west

A ray of monochromatic light passes from medium X into air. The refractive index of medium X is 1.52.

It states that the ratio of sine of angle of incidence and angle of refraction is equal to the refractive index of second medium to the first medium.

sini/sinr = n₁/n₂

Given the angle of incidence i = 25 degrees, angle of refraction r =40 degrees, refractive index of air n₁ =1, then  refractive index of medium X is

n₂ = 1 x sin 40/sin25

n₂ = 1.52

Thus, the refractive index of medium X is 1.52.

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Because charge is quantized, the answer is no.

Step-by-step explanation :

Here we just need to see the resistors which are connected in series combination. (Remember that you need not to use the potential difference in this question because we aren't asked to calculate the current).

As we know that,

>> Rs = 50 + 100

>> Rs = 150Ω

Therefore,

Answer:

I think it would be 0.13. I'm not 100% sure.

When ice is melting, there is a change in the energies in it. Its potential energy increases, but the thermal kinetic energy or temperature remains constant.

Melting is the process when a solid or liquid changes its state. Melting requires latent heat to convert its phase from solid to liquid or liquid to vapor.

Therefore, when ice is melting,  Its potential energy increases.

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