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3 years ago

The magnitude of a uniform electric field between two plates is about 1.7 × 106N/C. If the distance

Physics

1 answer:

ASHA 777 [7]3 years ago

4 0

Answer:

V = E*d

D = 1.5 cm * [1 m / 100 cm] = 0.015m

V = 2.9^10^6 N/C * 0.015 m

V = 1.93 * 10^9 V

The units don't agree in any simple way, but the formula is correct, and it does work.

Explanation:

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Unlike other kinds of liquids, volatile liquids

Evgesh-ka [11]

A
<span>(Volatile liquids, liquids with a high vapor pressure or low boiling point) </span>

8 0

3 years ago

What are the three main ways of transfer of heat? Define them.

Ierofanga [76]

Explanation:

The three ways are:

Conduction:the process by which heat passes through a material..

Convection: the process by which he moves through a gas or a liquid as the water part rises and the cooler heavier part sinks...

Radiation: it is a process in which no medium is required and the substance got heated by the the rays or by radiation of an object heat producing object...

8 0

3 years ago

Read 2 more answers

a) ¿En qué posición es mínima la magnitud de la fuerza sobre la masa de un sistema masa-resorte? 1) x 0, 2) x A o 3) x A. ¿Por q

Tatiana [17]

Answer:

a) the correct answer is 1 , b) x=0 F=0, a=0

x= 0.050 F= -7.5 N, a= -15 m/s²

x= 0.150 F= 22.5 N, a=- 45 m/s²

Explanation:

a) In a mass - spring system the force is given by the Hooke force,

F = - k x

Analyzing this equation we see that the outside is proportional to the elongation from the equilibrium position, therefore the force is zero when the spring is in its equilibrium position

the correct answer is 1

b) we assume that the given values are from the equilibrium position of the spring.

Let's calculate the force

x = 0

F = 0

x = 0.050

F = - 150 0.050

F = - 7.50 N

x = 0.150

F = - 150 0.150

F = - 22.5 N

let's use Newton's second law to find the acceleration

F = m a

a = F / m

x = 0 m

a = 0

x = 0.050 m

a = -7.50 / 0.50

a = - 15 m / s²

x = 0.150 m

a = - 22.5 / 0.50

a = - 45 m/s²

TRASLATE

a) En un sistema masa – resorte la fuerza es dada por la fuerza de Hoke,

F= - k x

analizando esta ecuación vemos que la fuera es proporcional a la elongación desde la posición de equilibrio, por lo tanto la fuerza es cero cuando el resorte esta en su posición de equilibrio

la respuesta correcta es 1

b)suponemos que los valores dados son desde la posición de equilibrio del resorte.

Calculemos la fuerza

x=0

F= 0

x=0.050

F = - 150 0.050

F= - 7.50 N

x= 0.150

F= - 150 0.150

F= - 22.5 N

usemos la segunda ley de Newton para encontrar la aceleración

F = m a

a = F/m

x =0 m

a = 0

x= 0.050 m

a = -7.50/ 0.50

a =- 15 m/s²

x= 0.150 m

a= - 22.5 / 0.50

a= - 45 m/s²

7 0

4 years ago

3. You drop an egg out of your 10 m 2nd story window. If it took 1.43 sec, calculate the

zhannawk [14.2K]

Answer:

15 is the answer

Explanation:

i multiplied 1.5 by 10 to get 15

8 0

4 years ago

What is Pressure ? Explain well

Andreyy89

Hi Pupil Here's Your Answer ::

➡➡➡➡➡➡➡➡➡➡➡➡➡

Pressure is defined as the force acting perpendicular on an unit area of the surface.

OR

The thrust per unit area is called Pressure.

let us see, on what factors the pressure depends?

Take a pin having a pointed end and a nail having blunt end. Press then against a cardboard by applying the same force. We find that the pin penetrates deep into the cardboard then the nail. In this case, force acting on two points of the cardboard is same but the area under the tip of the Pin is less than under the tip of the nail.

The effect of the forces of the scene magnitudes on the different area is different.

Conclusions : Pressure acting on the surface is inversely proportional to the area of the surface on which force acts.

⬅⬅⬅⬅⬅⬅⬅⬅⬅⬅⬅⬅⬅

Hope this helps

4 0

3 years ago