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vladimir2022 [97]
3 years ago
8

Explain two ways of magnetising an object​

Physics
1 answer:
Nina [5.8K]3 years ago
5 0

Answer:

There are two methods generally used to magnetize permanent magnets: static magnetization and pulse magnetization.

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Explicar los avances que dieron los estudioas de robert hooke y antonie van leeuwnhook
Dafna11 [192]

Answer:

El microscopio y el descubrimiento de microorganismos. Antonie van Leeuwenhoek (1632-1723) fue una de las primeras personas en observar microorganismos, utilizando un microscopio de su propio diseño, e hizo una de las contribuciones más importantes a la biología. Robert Hooke fue el primero en usar un microscopio para observar seres vivos.

5 0
2 years ago
A ball with a mass of 5000 g is floating on the surface of a pool of water.
Vitek1552 [10]

Answer:

d

Explanation:

reply the the question

8 0
3 years ago
What units are used for volume?
anyanavicka [17]
Cubic centimeters for the volume of a solid.
Liters for volume of a liquid.
8 0
3 years ago
Read 2 more answers
The voltage entering a transformer’s primary winding is 120 volts. The primary winding is wrapped around the iron core 10 times.
loris [4]
<u>Answer</u>

 48 Volts  

<u>Explanation</u>
The question can be solve using the turn rule of a transformer that states;

Np/Ns = Vp/Vs
Where Np ⇒ number of turns in the primary coil.
            Ns ⇒number of turns in the seconndary coil
            Vp ⇒ primary voltage
             Vs ⇒secondary voltage

Np/Ns = Vp/Vs

10/4 = 120/Vp

Vp = (120 × 4)/10

      = 480/10
      = 48 Volts  

 

5 0
3 years ago
Read 2 more answers
In the equation 234Th90 -&gt; 234Pa91 + X, which particle is represented by X?
taurus [48]
This process shows alpha decay so X represents an alpha particle. The characteristic of alpha decay is that the mass number stays constant while the proton number increases.
4 0
3 years ago
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