Spanish, 03.02.2021 14:00 netflixacc0107
1. When is the kinetic energy of an electron transformed into potential energy?
when it interacts with neutrons without changing its speed
when it interacts with neutrons, increasing its speed
when it interacts with other electrons, decreasing its speed
when it interacts with other electrons without changing its speed
2. Atoms bond to form molecules. Which structures or regions of the atoms interact in these bonds?
electric fields of particles with positive charge
electric fields of particles with no charge
electric fields of particles with negative charge
electric fields of particles with opposite charges
3. In particle accelerators such as the one shown, fields are employed to separate different subatomic particles. What type or types of fields are employed, and what characteristics do these particles need to have in order to be separated?
Both electric and magnetic fields are applied. Particles need to have the same mass.
Both electric and magnetic fields are applied. Particles need to be charged.
Magnetic fields are applied. Particles need to lack charge.
Electric fields are applied. Particles need to come from the same type of atom.
4. If two electrons that are apart get pushed toward each other, how does the repulsion between them change?
Initial repulsion is high and increases as they approach.
Initial repulsion is low and decreases as they approach.
Initial repulsion is high and decreases as they approach.
Initial repulsion is low and increases as they approach.
Answers: 2
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Imagine that you're in the "prado museum" after hours and one of the works of art comes to life. write about this character in spanish and the kind of conversations you imagine you might have with the person. use adjectives of emotion to describe how the character feels about coming to life after the museum closes each night. also use the vocabulary and verbs needed to describe the opinions that the character has about his or her own artist and various other artists.
Answers: 1
Spanish, 24.06.2019 21:00
Cuando era pequeña, sara ballet todos los lunes y miércoles. ayer sara ballet en el recital de la universidad. (escribir) la semana pasada, (yo) le un mensaje electrónico a mi papá. antes (yo) las cartas a mano o con una máquina de escribir (typewriter). (ser) el novio de marÃa delgado y deportista. el viaje de novios una experiencia inolvidable (unforgettable). (haber) una fiesta en casa de maritere el viernes pasado. cuando llegamos a la fiesta, mucha gente. (ver) el lunes (yo) a mi prima lisa en el centro comercial. de niña, yo a lisa todos los dÃas.
Answers: 2
1. When is the kinetic energy of an electron transformed into potential energy?
when it interacts w...
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