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ANTONII [103]
3 years ago
14

in which of the three cities listed in the data table would seismographs detect the earthquake first? Last?

Physics
1 answer:
makkiz [27]3 years ago
7 0
One little piece of information I think you left out of your question:

           WHERE did the earthquake occur ? ?

It's going to  make a big difference.
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Hi, please help me I need help.
sukhopar [10]

Explanation:

Trains that use magnetic levitation (maglev) are suspended above the track, which greatly reduces friction from the rails and allows the trains to travel between 250 and 300 miles per hour! Magnetic levitation uses attractive and repulsive magnetic forces to suspend and control the speeds and motion of the trains.

4 0
2 years ago
If an element has 2 valence electrons, how many dots will be in the elements dot diagram?
antiseptic1488 [7]
Well since we're doing the Lewis dot diagram do you know which element on the table that it is? 
6 0
3 years ago
Read 2 more answers
How fast a car goes is known as its
Dvinal [7]
How fast a car goes is known as its speed.

Speed = (distance covered) divided by (time to cover the distance)

It has nothing to do with the direction the car is going.
______________________________________

The car's velocity is its speed AND the direction it's going.

30 miles per hour . . . speed

40 miles per hour north . . . velocity

20 miles per hour south
20 miles per hour west . . . . . same speed, different velocity

-- 'Velocity' is NOT a big word that you use when you mean
'speed' but you want to sound smarter.  It's a different thing.

-- If you don't know anything about the direction the car is going,
then you can't say anything about its velocity.

-- If the car is going around a curve, then its velocity is constantly
changing, even if its speed is constant.
4 0
3 years ago
Qué estudios se realizan en la actualidad para utilizar la electricidad de una manera más eficiente?
Margarita [4]

Answer:

Se realizan estudios en tres áreas: a) Procesos de transformación de la energía, b) Almacenamiento de la energía, c) Gestión inteligente entre consumo y generación.

Explanation:

Actualmente, se están realizando estudios en principalmente en tres áreas cruciales: a) Procesos de transformación de la energía, b) Almacenamiento de la energía, c) Gestión inteligente entre consumo y generación.

a) Se están desarrollando nuevos materiales que permiten mayor eficiencia entre la energía recibida y la energía eléctrica, además de una mayor durabilidad frente a las condiciones ambientales. Esto implica el mejoramiento del desempeño de las tecnologías basadas en las energías renovables y limpias, acortando su brecha con las energías no renovables.

b) Se están desarrollando nuevos materiales que garanticen una mayor densidad energética y mayor durabilidad, significando baterías más compactas, con mayor capacidad y más competitivas económicamente.

c) Se están desarrollando estrategias de control inteligente a tiempo que permite sincronizar el consumo y la generación, además de posibilitar el flujo bidireccional de la energía a través de una red inteligente (smart grid) e integrar mejor las fuentes renovables dentro de la matriz energética.

7 0
3 years ago
If you increase the force on a box, it will have...
slavikrds [6]
Greater or more acceleration
8 0
3 years ago
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