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
Harlamova29_29 [7]
2 years ago
11

why does violet light eject electrons from a certain photosensitive surface, whereas red light has no effect on that surface?

Social Studies
1 answer:
yuradex [85]2 years ago
8 0

Blue light has a higher frequency and therefore a higher energy than red light and can therefore eject electrons from a metal that red light cannot.

You might be interested in
Two classes want to improve their school. One class wants to shorten the amount of time students wait in the lunch line. Another
9966 [12]

Answer:The problem that was better defined was that of shortening the amount of tme students wait in the lunch line.

Explanation:

The second problem was not well defined because the school spirit can be increased in a vast number of ways which the class didn't mention any.

Therefore todefine the second problem, the class has to state a specified area in the which they want to tackle in other to incresa the spirit of the school just like the first class has specifically stated that it is the time student wait in lunch line they want to shorten.

A well defined problem will be more easier to solve than the one which is not defined.

8 0
3 years ago
Clearly defined roles for the individual
tatuchka [14]
Can you put more details in 
6 0
3 years ago
Why do <br>people torture a poor and helpless woman ? ​
VLD [36.1K]
Because she may seem vulnerable and worthless so men may feel the need to show other how “manly” he can be and hurt her and torture the woman who is already in a frugal state
4 0
3 years ago
Behavior therapists assume that both abnormal behavior and normal behavior are learned. thus, good behavior is maintained by ___
Sidana [21]
<span>B) Behavior therapists assume that both abnormal behavior and normal behavior are learned. thus, good behavior is maintained by reinforcement, and unwanted behavior can be eliminated by punishment, I believe.</span>
5 0
3 years ago
Technology does not have an effect on the amount of a good a society can produce with its given resources. is the recipe for com
Agata [3.3K]

Answer: Technology is the recipe for combining land, labor, physical capital, and entrepreneurship to produce a good.

Explanation:

The different factors of production (land, labor, entrepreneurship, and capital) are the inputs required for the production of a good or service.

Technology is a term that has a rather wide meaning and can be applied to describe software, hardware, or a mixture of both employed to organize a manufacturing process. Either way, the technology available is the one that combines the land, the labor, the physical capital, and the entrepreneurship to produce a good.

8 0
3 years ago
Other questions:
  • Luther was supported by: Charles V Frederick the Wise the peasants the Augsburg kings
    13·1 answer
  • Is it true the ancient Egyptians created a calendar that had 10 days in a week
    10·1 answer
  • A researcher’s study uses a dataset of prisoner demographic characteristics. This dataset includes criminal history data that pr
    15·2 answers
  • HELP NOW what is Bleeding Kansas,
    12·2 answers
  • During a televised political debate, the Republican and Democratic candidates each argued that the results of a recent public op
    6·1 answer
  • Which of the following statements was true about mountain men?
    9·1 answer
  • which theory emphasizes that dreams play a role in consolidating the day's experiences in our memories?
    9·1 answer
  • What is a good paragraph summary paragraph for "Royal Cemetery"
    9·1 answer
  • When sociologists conduct research and test hypotheses, they do not necessarily need to collect new data all the time. they can
    10·1 answer
  • The relatively peaceful transitions to somewhat greater political freedoms that have taken place in some of the post-Soviet stat
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!