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
Burka [1]
3 years ago
7

True or false Long sounds are not harmful to humans

Biology
1 answer:
Strike441 [17]3 years ago
4 0

Answer:

False

Explanation:

<em>Long sounds are harmful to humans. The longer the sound wave, the lower the frequency and the lower the hertz. Very low hertz can be harmful to the human body.</em>

<em>Most long sounds aren't even able to be heard. But this doesn't mean they are not dangerous, </em>

<em>Take gamma rays for example, you can't see them but the effects are deadly they are at the highest end of the EM (electromagnetic) spectrum.</em>

<em>The human hearing range is from 20 to 20000 hertz, anything above or below that is not able to be tracked, but is still considered harmful.</em>

<em>Long sounds are sounds below the 20 mark, these are also could 'infrasounds'. The frequency of a bass is 27 hz, which is why when a bass is played, you can feel the sound waves moving throughout your body.</em>

<em>The resonant frequency of the human eyeball is about 19 hz, so anything below that could cause you to go blind.</em>

<em>The resonant frequency of the human body's organs is surprisingly low, 7 hz, so if a sound goes below this point, it would certainly kill you.</em>

<em />

<em>Thank me later :)</em>

<em>(or just mark brainliest because this took a REALLY long time to type)</em>

You might be interested in
Which of the following is an abiotic factor in an ecosystem?
Ber [7]
Sunlight - it is the only thing that is not living in the list. 
6 0
3 years ago
Read 2 more answers
What organelle is Excretory please help ASAP only if you know the answer
GenaCL600 [577]

Answer:

Vacuole

Explanation:

Good for you, I just got done with the cell in science so congrats!

;)

5 0
3 years ago
Read 2 more answers
analyze the results of a cross between two organisms that are both heterozygous for two different genes (AaBb) use a punnett squ
MissTica
The  cross  of  heterozygous  AaBb as  parental  phenotype led   to  formation  of  16  phenotype   of  the  offspring.This  is  because  this  is  dihybrid   form  of inheritance .The   probability  of  having  aabb   offspring  is  1/16  since   there  is  only  one  aabb  type  of  offspring  phenotype  out  of  the  16.  An  illustration  of  how  crossing  is  done  is  as  per  punnet square  below

6 0
3 years ago
What type of model did Copernicus propose for the solar system?
Varvara68 [4.7K]
I believe it is D) heliocentric !
3 0
3 years ago
1. This is one structure essential in propagating young trees
Marizza181 [45]

Answer:

1. B

2. A

3. C

4. A

5. A

Explanation:

A nursery bed can be defined as a specially prepared temporary plot of land or garden which serves as a home for raising seedlings (young plants) prior to planting them in the main location (area). Thus, when older trees in the environment or surrounding dies or are cut-off, these younger plants (trees) propagated in the nursery bed are transferred to replace them.

<em>Some of the criteria or requirements for setting up a nursery bed are;</em>

1. Shed: this is one structure essential in propagating young trees.

2. Location/Site: a place near a source of water should be chosen because water is essential for plant growth and coolness from extreme heat caused by the sun.

3. Storage place for tools and equipment: it is important to have a complete set of tools or their substitute to be able to carry out all nursery activities properly.

4. Boxes, pots, and plots for germinating seeds: there are three places to germinate seeds, young plants, and young trees. Pots are used for germinating young trees while boxes and plots are used for raising seedlings.

5. Soil type: different plants need different types of soil. These includes clay, loamy and sandy soil.

8 0
3 years ago
Other questions:
  • Which of the following is not a possible consequence of surface mining?
    12·2 answers
  • In intestinal epithelial cells, a transport protein moves the bulky, polar glucose molecules through the membrane into the cytop
    9·1 answer
  • How are the principles of probability used in genetics?
    8·1 answer
  • Depending on the functional state of the bladder, transitional epithelium may resemble stratified squamous or stratified cuboida
    14·2 answers
  • What is the difference between endocytosis and exocytosis
    11·2 answers
  • Explain the relationship between mutations, adaptations, natural selection, and extinction
    11·2 answers
  • What is scavenging in biology​
    13·1 answer
  • Hellooo help please! no random stuff just 50$$!! or coins-
    7·1 answer
  • Which option percent of valid hypothesis in the correct form?
    14·1 answer
  • True or false: Smooth endoplasmic reticulum is the site of protein synthesis and rough endoplasmic reticulum is the site of lipi
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!