1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Shalnov [3]
3 years ago
15

BRAINLIEST

Advanced Placement (AP)
2 answers:
lorasvet [3.4K]3 years ago
6 0
Elements emit colours when heated because electrons in atoms can have only certain allowed energies.Heating an atom excites its electrons and they jump to higher energy levels. When the electrons return to lower energy levels, they emit energy in the form of light. Every element has a different number of electrons and a different set of energy levels. Thus, each element emits its own set of colours. See, for example, mercury and neon above. Those colours are as distinctive to each element as fingerprints are to people.
Murljashka [212]3 years ago
3 0

Answer:

they change colors when heated

Explanation:

You might be interested in
What uses satellites to keep track of crop damage and soil conditions?
ladessa [460]
Set ratio edy Rita stateless hhhhh was a great night to be in the next few years I gotta is a time of life for you and your friends that have been in your mind and ooooooo has been the same for me too haha morning and the chat room is that the way it to the live music video is not a great thing for you so that’s true but you don’t wanna do it now I don’t have 1k life bruh was that a day that you were going live with me and you were gonna I was gonna we had to do.
4 0
3 years ago
Read 2 more answers
Melissa: We must become more flexible if we are to meet our personnel needs and maximize efficiency. In the past, we simply hire
BartSMP [9]
Melissa's argument will be strengthen by the fact that most of the employees want their duty hours to be more flexible, depending on their lifestyle. This would mean that more of the employees will be encouraged to join the company and perform better in order to stay. 
8 0
3 years ago
Which of the following identifies an error in Mathus' theory?
wariber [46]
D.- Food production grew much more quickly than Malthus predicted
7 0
2 years ago
Read 2 more answers
Although New England and the Chesapeake region were bith settled largely by people of English origin, by 1700 the regions had ev
AleksAgata [21]
The New England region was established around strong, Puritan beliefs of community, unity and equity, while the Chesapeake region was established for economic profit through the quest for valuable natural resources such as gold and silver, holding strong emphasis on individualism.
5 0
3 years ago
James was the lead in the school play. It was opening night. Mr. Ramirez, the director, asked James if he was ready to go on and
aliya0001 [1]

Answer:

Check below for the answer and explanations

Explanation:

State-dependent memory: is the process of remembering things because they happen when you were in a state that is similar to your current state. Before the opening night, James would have gone through series of rehearsals, it will be easy for him to recollect the things he said or did during the rehearsal and apply same in the opening night.

Arousal theory: This theory explains that people tend to have a better performance when they are psychologically motivated. James felt motivated when he saw his psychology teacher in the audience. This motivation will enhance is performance.

Positive reinforcement: James motivated himself by wanting to use the concept learnt in his psychology class to have a positive thought about the surrounding atmosphere. This is a positive reinforcement because James felt motivated after this consideration.

Selective attention: This is the process of focusing only on relevant information or object. James paid more attention to those whose presence can aid his performance. He did not have to set his gaze on every member of the audience.

Imagery: In this context, imagery is the use of mental, imaginary pictures to influence one's thought process. As James is on the stage, there should be a mental picture of when he was taking similar roles during the rehearsals, this will help him perform better.

Social facilitation: The presence of a large audience aids the performance of some people. They tend to perform better in the presence of crowd. James can utilize the advantage of the cheers and the applause he receives from the audience for a better performance.

Sensory adaptation: As James spends more time outside performing, his senses tend to adapt to that atmosphere and the initial fright and timidity will disappear. At this stage, he begins to perform incredibly well.

3 0
3 years ago
Other questions:
  • A right turn should be from the right lane into the right lane of the roadway entered true or false
    5·1 answer
  • When was the “peak” of coal, or is it still in the future?
    13·2 answers
  • Describe the role that the internet or social media has played in the fueling subnational protest movements in countries such as
    15·1 answer
  • What statement is accurate in regards to sharing workbook?
    12·1 answer
  • Ưu đểm và thuận lợi của phương pháp giáo dục trẻ mầm non············
    11·1 answer
  • Kindergarten is the first year of
    15·1 answer
  • Who wanna be a brainliest? 1st one to answer i will mark you as brainliest​
    11·1 answer
  • 50 points for all enjoy.<br>​
    13·2 answers
  • What can we learn from patriotic person?
    5·2 answers
  • Taking a position on the French Revolution was difficult for Washington because:
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!