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
damaskus [11]
3 years ago
5

The part of a. Soundwave that we hear as loudness is

Biology
1 answer:
DedPeter [7]3 years ago
5 0

Answer:

Explanation:

For most humans, zero dB marks the threshold for perception of sound, although loudness ultimately depends on both amplitude and frequency. The human ear is most sensitive to sounds between 1000 and 5000 Hz. The amplitude of a soft whisper is approximately 30 dB.

You might be interested in
Recessive genes will always be masked by dominant gens.this is Mendel's principal of?<br>​
givi [52]

Answer:

This is Mendel's principle of dominance.

3 0
3 years ago
A girl travels 20 miles on her bicycle the trip takes 2 hours express her speed in miles/hr
stepan [7]

Answer:

The girl traveled 10 miles per hour

Explanation:

If the girl traveled 20 miles in 2 hours then she would have traveled 10 miles in one hour. you divide the amount of distance by the time

6 0
3 years ago
9. The scientific name for a white oak is Quercus alba; the scientific name for a red oak is Quercus rubra. What does this tell
bija089 [108]
In the Scientific name, first word represents "Genus" and as they are same it indicates that their Genus are same

Hope this helps!
8 0
3 years ago
30 PTS Answer correctly, please.<br><br> Define genetic variation
brilliants [131]

The natural differences that occur between different organisms. Variation occurs even within the same species.

4 0
3 years ago
Energy can change in two different ways. It can undergo a transfer, or it can undergo a transformation. For each of these exampl
tatuchka [14]

Answer:

Energy transfer is the movement of energy from one location to another. For example, when electricity moves from a wall plug, through a charger, to a battery.

Energy transformation is when energy changes from one form to another – like in a hydroelectric dam that transforms the kinetic energy of water into electrical energy.

While energy can be transferred or transformed, the total amount of energy does not change ­– this is called energy conservation.

Explanation:

6 0
3 years ago
Other questions:
  • With which of the following statements would a biologist be most inclined to agree?
    15·1 answer
  • What do you call the transitional temperature gradient that develops in temperate lakes during the summer?
    7·1 answer
  • The cell membrane is a structure that separates the cell from its environment. Identify an object or a molecule that cannot pass
    9·1 answer
  • Why does the amount of water that flows in a river change during the year?
    11·1 answer
  • Proper digestion requires the coordinated effort of many hormones with various effects. how do gastrin, cholecystokinin (cck), a
    7·1 answer
  • As food moves through the human digestive system, which path does it take?
    6·1 answer
  • I hate biology and the teacher can you help me with this question
    8·1 answer
  • Which of the following is a biotic factor of the environment?
    6·2 answers
  • Which of the following is a positive way that palm oil farms provide humans with natural resources.
    10·1 answer
  • The electrons that are transferred through the electron transport system initially belonged to.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!