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
galben [10]
3 years ago
5

According to weber's law, the size of _____ is a constant proportion of the size of the initial stimulus. question 1 options: 1)

a just noticeable difference or difference threshold 2) a binocular disparity 3) a subliminal threshold 4) the absolute threshold
Biology
1 answer:
Damm [24]3 years ago
4 0

According to Weber's law, the size of a just noticeable difference or difference is a constant proportion of the size of the initial stimulus.

Explanation: Weber’s law is a principle that describes that for two stimuli to be perceived as different, the stimuli should differ by a minimum constant percentage and not by a constant amount.

For example: in a noisy room it is required to shout in order to be heard in contrast a whisper can be heard in quiet room. For us to be aware consciously 50% of the time the minimum stimulation required for any stimuli.

The absolute threshold for difference between the two stimuli of any individual may vary and depends on the strength of the signal apart from the experience, alertness, expectation and motivation.

The individual’s difference threshold also known as just noticeable difference is the difference between two stimuli half of the time that we can distinguish.

You might be interested in
Today, biologists classify organisms primarily by their
astraxan [27]

Answer:

It's DNA.

Explanation:

<em>DNA</em><em> </em><em>is</em><em> </em><em>the</em><em> </em><em>most</em><em> </em><em>recent</em><em> </em><em>utility</em><em> </em><em>to</em><em> </em><em>determine</em><em> </em><em>the</em><em> </em><em>origin</em><em> </em><em>of</em><em> </em><em>an</em><em> </em><em>organism</em><em> </em><em>and</em><em> </em><em>it's</em><em> </em><em>powers</em><em> </em><em>compared</em><em> </em><em>to</em><em> </em><em>it't</em><em> </em><em>weaknesses</em><em>.</em>

<em>Nowadays</em><em>,</em><em> </em><em>it</em><em> </em><em>is</em><em> </em><em>the</em><em> </em><em>primary</em><em> </em><em>tool</em><em>:</em>

<em>Deoxyribonucleic acid is a polymer composed of two polynucleotide chains that coil around each other to form a double helix carrying genetic instructions for the development, functioning, growth and reproduction of all known organisms and many viruses. DNA and ribonucleic acid are nucleic acids. </em>

6 0
2 years ago
PLZ HURRY
Sunny_sXe [5.5K]

Answer:

2

Explanation:

DNA is tightly packed up to fit in the nucleus of every cell. As shown in the animation, a DNA molecule wraps around histone proteins to form tight loops called nucleosomes. These nucleosomes coil and stack together to form fibers called chromatin

3 0
2 years ago
Read 2 more answers
Which of the following statements is true about the sun's layers?
murzikaleks [220]
I think D because the whole thing is gaseous and it has two atmospheric layers
8 0
3 years ago
Describe two traits that represent a sustainable society
mihalych1998 [28]
<span># 1 , sustainable society , heterosexual population , for population growth 
#2 sustainable society , capitalism economic system , for economic growth 

# 1 nonsustainable society , homosexual population , once aged out , gone . 
#2 nonsustainable society, socialism economics , eventually , you run out of other peoples money .</span>
3 0
3 years ago
Multiple choice :)
vagabundo [1.1K]
I think this answer is probably the minerals 

3 0
2 years ago
Other questions:
  • PLZZZZ!!!!!!!
    5·2 answers
  • The original population of 200 was hit by a flash flood and 100 organisms were wiped out, leaving 16 homozygous recessive out of
    7·1 answer
  • Reagan is a young girl with a genetic developmental disorder. Her language development has been severely affected by this condit
    10·1 answer
  • Many cells make and use an enzyme, called catalase, to facilitate the decomposition of hydrogen peroxide (H2O2). The products of
    12·1 answer
  • If two organisms are in the same phylum which other classification category must they also share ?
    15·2 answers
  • If eaten both the fish and predator will die? *
    14·2 answers
  • DOT DIAGRAMS
    12·2 answers
  • Explain the peppered moth events in terms of natural selection
    10·1 answer
  • Help me please, I'll mark brainliest!!!
    11·2 answers
  • There are several ways to model a compound. One type of model is shown.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!