What type of issue does the effects manufacturer need
to overcome in order to be able to mass produce this
echo device?
A manufacturer of echo effects for music recording
studios has built a prototype of an echo device that
sounds exactly like a beloved echo machine from the
1970s. Even though its computer chips are cheap, they
are hard to find because the compounds originally
used to make the chips are no longer being
manufactured.
availability
cost effectiveness
safety
time effectiveness

Answer:

the force of the egg striking the floor or ground is greater than the force that the egg shell can exert on itself to keep its shape, the egg will break. Some eggs are stronger than others, depending on how thick the shell is.

Explanation:

credits :- http science line

Answer:

4. Sterilization

Explanation:

A reservoir refers to the breeding ground or natural habitat of micro living organisms such as bacterias, fungi, worms, etc. Thus, a reservoir hosts or harbours pathogens and usually serves as a source of infection to other living organisms.

On the other hand, a source of infection refers to a contaminated material from which a disease can be acquired by another living organism.

Pathogen refers to a disease causing organism or substance such as fungi, protozoa, bacteria, virus, etc.

Sterilization simply means to be free from all organisms either pathogenic or nonpathogenic organisms such as spores and viruses.

An autoclave can be defined as a chamber (container) designed to expose an equipment to steam i.e a moisture at high heat and pressure for a specific period of time.

Basically, an autoclave is a container or chamber that is strongly heated and as a result, it is typically used for the sterilization of various laboratory and medical equipments using steam under pressure and high temperature.

This ultimately implies that, an autoclave avails laboratory scientist and other end users the ability to disinfect or sterilize equipments by exposing them to moisture at high heat and pressure for a specific period of time.

Answer:

False

Explanation:

Answer:

False, they are much loose than any of the other states of matter

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[tex] \huge\mathrm{Answer࿐}[/tex]

Our Atmosphere is full of freely subtended particles, and when light from sun strikes the particles then scattering occurs, in which blue colour is most scattered and hence causing Sky to appear blue .

Hope it helps !!

_____________________________

[tex]\mathrm{ \#TeeNForeveR}[/tex]

No one can know the size of the universe, it may in fact be infinitely large.

Explanation:

No one knows the size of the universe because we can't see the entire universe. We can only see the part that is close enough to us that there has been time for the light from it to arrive here. What that means is any part of the universe that it will take more than 14.5 billion years for light to travel to us can not bee seen. It is possible that the universe has no size, that is it is infinite.

We can measure what we call the "visible universe" and that is a sphere around us with a radius of about 50 billion light years, the reason it is more than the age of the universe (14.5 billion years) is because the universe is expanding more rapidly than the speed of light.

The way scientists measure the size of the visible universe is with what is called red shift. Similar to the way a car horn's pitch changes as it passes you due to doppler shift, light too has a shift in is frequency or color depending on if it is moving away or toward you. As light moves away from you it shifts for red and the faster it is moving away the more it shifts. We can estimate the distance objects are away by how much they are red shifted. When we look at the most distance objects we can see they are about 50 million light years away.

Answer:

i think its 50

Explanation:

Answer:

The correct option is (c).

Explanation:

The electrostatic force between charges is given by :

[tex]F=k\dfrac{q_1q_2}{r^2}[/tex]

Where

r is the distance between charges

If the distance between two electric charges is tripled, r' =3r

New force becomes,

[tex]F'=k\dfrac{q_1q_2}{(3r)^2}\\\\F'=k\dfrac{q_1q_2}{9r^2}\\\\F'=\dfrac{1}{9}\times k\dfrac{q_1q_2}{r^2}\\\\F'=\dfrac{F}{9}[/tex]

So, the new force becomes 1/9 of the original force. The correct option is (c).

Answer:

7.37 * 10^ -5

Explanation:

Acellus

Answer:

5000J

Explanation:

hope this helps you

Answer:

Explanation:

tension beacuse the tension is travling to the up to the crane chane

The term cell is incorrect because, the average voltage of a cell is 3.40 V and as already mentioned in question, the volt of source is 18 V, so cell couldn't be the appropriate word, actually the source is battery.

Now, the source is most likely related to cell because a battery which is the source here, is made up of a "group of cell".

Answer:

1 and 4, 2 and 3, 5 and 9, 6 and 8

Explanation:

7 would not have a pair because there is not enough statements

Answer:

E=2.58155844×10^-29

Explanation:

we use this formula

E= hc/ lambda

E= [(6.626×10^-34)( 3×10^8)]/(7.7×10^-3)

E=2.58155844×10^-29

Answer:

Mechanics: A branch of physics in which we study about the object and properties of an object in form of a motion under the action of the force.

Answer:

A. The waves in the water travel faster and at a higher frequency than they travel on land.

Explanation:

The main reason why human ears can hear dolphins' vocalizations while under the water but cannot hear them well on land is because water is denser than air and air particles travel faster in denser particles.

Denser particles also ensures that the frequency of the waves move faster which in turn produces a faster and louder result.

Answer:

La velocidad media en el trayecto completo es 0.8 [tex]\frac{km}{minutos}[/tex].

Explanation:

La velocidad es una magnitud física que expresa la relación entre el espacio recorrido por un objeto y el tiempo empleado para ello.

En otras palabras, la velocidad es una magnitud que relaciona el cambio de posición (o desplazamiento) con el tiempo.

La velocidad media resulta del cociente entre el desplazamiento seguido por un móvil y el  tiempo transcurrido que se emplea  para realizar dicho desplazamiento:

[tex]velocidad=\frac{desplazamiento}{tiempo}[/tex]

En este caso, un repartidor de comida rápida entrega una pizza a una casa que se encuentra a 20 km de distancia y se demora 20 minutos en llegar. De vuelta a la pizzería vuelve más relajado y se demora media hora. Entonces, el desplazamiento total entre la pizzería y la casa será 40 km, considerando que se dirige a la casa y vuelve a la pizzería.

Por otro lado, el tiempo total será el tiempo en que se dirige a la casa y luego vuelve a la pizzería, es decir 20 minutos + 30 minutos= 50 minutos.

Entonces:

[tex]velocidad=\frac{40 km}{50 minutos}[/tex]

Resolviendo:

velocidad= 0.8 [tex]\frac{km}{minutos}[/tex]

La velocidad media en el trayecto completo es 0.8 [tex]\frac{km}{minutos}[/tex].

Answer:

Electric field is a function 1/r^2

Explanation:

Answer: the answer is in the file

Explanation:

I. The electric circuit shown is series and parallel resistor connection type.

II. The ratio of current in the 8-ohm resistors to the current in the 4-ohm resistors is 0.46.

III. The current in 8 ohm is less than the current in 4 ohm resistor.

IV. The ratio of current in the 3-ohm resistors and 8-ohm resistor to the current in the 10-ohm resistors is 1.

V. The current in 3 ohm and 8 ohm resistor is same.

The current is the total amount of charge flowing in the circuit per unit time.

3 ohm and 8 ohm resistor are in series which in turn parallel with the 10 ohm resistor.

The equivalent resistance of 3, 8 and 10 ohm resistor is in series with 9 an 4 ohm resistors.

I. The circuit consists of resistances connected in parallel and series also.

II.  The equivalent resistance of 3, 8 and 10 ohm resistor is [(3+8)x10/(3+8+10)] = 5.23 ohms.

Total equivalent resistance is 9 + 5.23 +4 = 18.23 ohms.

The Current in the circuit is

I= V/Req = 12/18.23

I = 0.65 A

The Current in the 8 ohm resistor is I₈ = 0.30 A

The Current in the 4 ohm resistor is I₄ =0.65 A

Their ratio  I₈/I₄ = 0.46

Thus, the ratio of current in the 8-ohm resistors to the current in the 4-ohm resistors is 0.46.

III. The current in 8 ohm is less than the current in 4 ohm resistor.

IV. Current in the 8 ohm resistor is I₈ = 0.30 A

Current in the 3 ohm resistor is I₃ = 0.30 A

Their ratio  I₃/ I₈ = 1

Thus, the ratio of current in the 3-ohm resistors and 8-ohm resistor to the current in the 10-ohm resistors is 1.

V. The current in 3 ohm and 8 ohm resistor is same.

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Answer:

One immediate division you might have seen on the periodic table is that the elements and their corresponding boxes are organized into vertical (up and down) columns and horizontal (left to right) rows. This link shows a periodic table with the columns (groups) and rows (periods) labeled. You should open that link up and keep it with you to compare with the explanations and examples in this section. In chemistry, we call the vertical organization either columns or groups. Whereas, the horizontal organization is called rows or periods. The columns or groups are usually labeled at the top of the periodic table by numbers; 1 through 18. On they periodic table that you have open one example of a group is group 17. It contains the elements fluorine, chlorine, bromine, iodine, and so on. The periods on most periodic tables are label on the left side of the periodic table by number 1 through 7. On the periodic table you have open one example of is period 4. It contains the elements potassium, calcium, scandium, titanium, and so on. In general, knowing the groups is a lot more important than knowing the periods. A lot of common properties between elements are shared if they are in the same group. For example, fluorine and chlorine are both in the same group and are both gases at a normal room temperature.

Explanation:

Answer:

La principal diferencia que existe entre la marcha cuando caminamos y cuando corremos, sea con o sin el balón, es la velocidad: al caminar, la velocidad es mucho menor que al correr, y a su vez, correr sin el balón da la posibilidad de correr mucho más rápidamente, debido a que no se requiere una coordinación entre los pasos y el control del balón.

Por otra parte, además de la velocidad, el ritmo cardiaco que se adquiere al caminar es mucho mas bajo que al correr, donde por causa del esfuerzo se aceleran las pulsaciones, aumentando la frecuencia cardiaca y, por lo tanto, la exigencia cardiovascular.

Answer:

Two 50 Ohm Resistors, One 20 Ohm Resistor.

Explanation:

For the given current and voltage specifications, the resistance can be calculated by Ohm's Law:

[tex]V = IR\\\\R = \frac{V}{I}[/tex]

where,

R = Resistance = ?

V = Voltage = (1.5 V)(4) = 6 V

I = 0.05 A

Therefore,

[tex]R = \frac{6\ V}{0.05\ A}\\\\R = 120\ \Omega\\[/tex]

Now, to minimize the cost we will buy the following set of resistors:

Two 50 Ohm Resistors, One 20 Ohm Resistor.

Answer:

the most elliptical orbit is that of COMETA

Explanation:

The eccentricity of a curve in defined as the ratio between lacia to the focus, called c and the value of the axis greater than

         ε = c / a

if we use Pythagoras' theorem

         c = [tex]\sqrt{a^2 - b^2}[/tex]

   substituting

           ε = [tex]\sqrt{1 - (b/a)^2 }[/tex]

if   ε = 0 we have a circumference

In the diagram presented the orbit of the comet is an ellipse a> b

          ε=[tex]\sqrt{1- x} \\ x = (\frac{b}{a} )^2[/tex]

if we expand in series

             ε = 1 - x/2  

             ε=  [tex]1 - \frac{1}{2} \ (\frac{ b}{a} )^2[/tex]

if we neglect the non-linear terms

            ε = 1

Earth's orbit is a small ellipse

             b / a = 149 10⁶ / 151 10⁶

             b / a = 0.98675

             ε = [tex]\sqrt{1- 0.98675^2}[/tex]

               ε = 0.16

a very small ellipse

Planet X, despite not having data, it seems that the sun is in the scepter of the orbit, so b = a

therefore  both the semi-axes of the curve

        e = a / b

Consequently, the most elliptical orbit is that of COMETA.

The heat absorbed can be calculated using calorimetric equation. The heat absorbed by the copper block of mass 0.500 kg for the temperature difference of 290 to 400 degree Celsius is 2.13 E4 J.

Calorimetry is an analytical tool used to determine the heat energy absorbed or released by a system. The calorimetric equation connecting the mass m, temperature difference ΔT and specific heat capacity c is given by:

q = m c ΔT .

Given,

m = 0.500 kg

c = 387 J/(kg °C )

ΔT = 400 - 290 °C = 110°C.

Then, the heat energy absorbed by the copper block is ;

q = 0.50 kg × 387 J/(kg °C ) × 110°C

  =  2.13 E4 J

Therefore, option E is correct.

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Answer:

gravitational potential energy

Explanation: Hope it helps you:)))

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