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
AnnZ [28]
4 years ago
12

Light is passed through a solution with a light path of 1 cm and the absorbance is recorded as 0.30. If light is passed through

the same solution at the same wavelength and the light path is increased to 2 cm, the absorbance should be
Biology
1 answer:
aleksandr82 [10.1K]4 years ago
5 0
<span>Absorbance = 0.60
       
Absorbance should be double the original because the length is double. Beer-Lambert Law equation is A = eLC, where A is absorbance, e is extinction coefficient, L is length that the light is passing, and C is concentration of the solution. If all parameters are the same except for L (length of the light passing though) then it should change as the same factor, which in this case is 2, because 2cm/1cm = 2 time change in length.</span>
You might be interested in
PLEASE HELP ME <br>Fungi can be helpful to other organisms by...
brilliants [131]

Answer: Mutualism

Explanation: Fungi have a lot of mutualistic relationships with other organisms. When we say mutualism, both organisms benefit from this relationship. A common example of a mutualistic relationship involving fungi is the mycorrhiza, a mycorrhiza is a mutualistic relationship between a fungus and a plant.

5 0
3 years ago
Read 2 more answers
Why do the tails avoid water?
Kay [80]

Answer:the tails are hydrophobic because of this they face inside away from the water and meet in the inner region of the membrane

Explanation:

8 0
4 years ago
Climate changes can produce various effects in ecosystems. Which of the following is a way that marine ecosystems can be affecte
Darya [45]

Since the speed of many physiological processes in marine organisms is determined by the temperature, the first consequence of the changes in the conditions of the medium becomes offset the timing of seasonal events, such as the timing of spawning fish. There have also offset migration routes and spawning areas. So, as a result of warming in the Sea of ​​Japan, spawning navaga shifted to an earlier date, because of the reduction of the area of ​​"cold spots" in the eastern Bering Sea shelf feeding migration of pollock, halibut and crab are lengthened, but because of the temperature rise to the east of Japan, spawning saury expanding. These changes significantly affect the success of reproduction, resulting in changes populations of their fishery.

4 0
3 years ago
What do the tympanic membranes do for the frog?
BabaBlast [244]
A tympanic membrane, (is also called a tympanum), is the circular patch of skin directly behind the frog’s eye that we commonly call an eardrum. It functions much like our’s does.

The tympanum sends sound waves to the middle of the war then to inner ear, which allows a frog to hear both in the air and below water.
7 0
3 years ago
What do the digestive, respiratory, circulatory, and excretory systems have in common?
nevsk [136]
I believe the answer you are looking for is they are all body systems found in the human body, or organ systems.
3 0
3 years ago
Read 2 more answers
Other questions:
  • Identify the BEST way to determine if two organisms are closely related.
    15·1 answer
  • When farmers irrigate their crops, as much as 60 to 70 percent of the water _____.
    13·2 answers
  • Sesamoid bones occurring in some tendons function to
    5·1 answer
  • Whats the difference from photo synthesis and cellular respiration
    11·1 answer
  • Which of the following organisms is most likely to survive? . A. the producers in a food web . . B. the top carnivore in a food
    14·2 answers
  • Which group of organisms is most closely related to Archeabacteria?
    14·2 answers
  • Why onions lost mass when soaked in concentrated solutions of sodium chloride?
    8·1 answer
  • a woman who is heterozygous for hemophilia marries a normal man. what will be the possible phenotype ratio of their children?
    10·1 answer
  • Please help me!<br> -temperature<br> -ocean<br> -climate
    6·2 answers
  • Describe the type of information a 3D image provides that a 2D does not ?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!