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
lina2011 [118]
3 years ago
8

What is a natural frequency?

Biology
2 answers:
galben [10]3 years ago
7 0
Natural frequency is the frequency at which a system tends to oscillate in the absence of any driving or damping force. Free vibrations of any elastic body are called natural vibrations and occur at a frequency called the natural frequency. Natural vibrations are different from forced vibration which happen at frequency of applied force (forced frequency).
The letter choic would be B.
bearhunter [10]3 years ago
4 0
I think its B. 
Could you help me with my questions

<span>Name at least two extinct species that share a close evolutionary relationship with humans.
Explain the similarities and differences that exist between these species and humans.</span>
You might be interested in
Why do so many people believe there is a link between autism and the measles, mumps, and rubella vaccine?
alexandr1967 [171]
The measles, mumps and the rubella vaccine [MMR] is usually given to children twice before the age of 7.  The first dose is given between age 12 to 15 months while the second dose is given between the ages of 4 and 6. Many people link the MMR vaccines to autism because of a scientific publication that was published in 1989. The research study reported a link between autism and MMR vaccination. This publication has been discredited.
Also, the period of during which the first dose of the vaccination is usually given coincides with the time when parents usually notice developmental abnormalities in their children.
3 0
4 years ago
1. Body _______ is commonly measured by using bioelectrical impedance analysis.
jolli1 [7]
1. The answer is Density
2. Two ways to make peace with your body are to create a positive mental outlook and to give yourself credit
3.When on a weight-gain diet, untrained men tend to initially gain about 2 pounds of muscle per month, and 20 pounds or more per year. This is because there is more area in the body available for muscle growth that's why muscle fibers are easily developed and recruited to perform muscle contractions.
4. <span>figure out where in your day you could eat more food. 
5. amino acids
6. weight
</span>
6 0
3 years ago
Read 2 more answers
Why it is important for steel to go through a fluid phase as it is being produced.?
nalin [4]
It is important to go through a fluid phase as it is being produced because the object must go through heat to be melted and then it should be put into a mold to be formed. Also, it go though heat to keep it from cracking and go to be cooled and harden. Hope this answers the question. Have a nice day.
5 0
4 years ago
Professor basco is lecturing about the nervous system. he tells the class that the role of the pituitary gland is to make and re
Rama09 [41]

Answer:

The pituitary gland makes, stores and releases

hormones. The pituitary gland is located at the base of your brain below your hypothalamus

The main function of your pituitary gland is to produce and

release several hormones that help carry out important

bodily functions, including: Growth. Metabolism (how your

body transforms and manages the energy from the food

you eat). Reproduction.

7 0
2 years ago
_______ has an atomic number of 1. ​
lilavasa [31]

Hydrogen has an atomic number of 1.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Which cell structure functions like a school principal's office?
    12·1 answer
  • Phytoplankton are the main primary producers on land.
    11·2 answers
  • If you have B- blood, which antibodies could your body make?
    12·1 answer
  • Which statements accurately describe models in science? Check all that apply.
    7·1 answer
  • Proteins are important biomolecules that build organisms and direct chemical reactions. Proteins are polymers composed of long c
    14·2 answers
  • The outermost electrons of the element vanadium (atomic #23)
    11·1 answer
  • Anybody wanna join my quiziz :DD
    14·2 answers
  • ben bowled 137 and 180 in his first two games. what must he bowl in his third game to have an average of at least 170
    14·1 answer
  • A bell rolling across the foor keeps moving until it is stopped by friction. This example demonsszes
    9·1 answer
  • 65 miles per hour equals how many meters per second
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!