Change in the frequency of an allele, to be pedantically precise. Answer; evolution.
Economic opportunities for the people will improve.
If syngamy does not occur, fertilization would not take place, preventing the fusion of genetic material from the sperm and egg. This would result in the inability to form a zygote, which is needed for the development of a new organism. As a result, no new individual would be formed.
Fish would be harmed by changes to the ocean water
Before a volcano erupts, there may be high frequency and low frequency earthquakes, changes in shape or size of the volcano, and tremors.
Many fish would die off because of changes in the saltwater
Genetic drift, natural selection, and gene flow are factors that can cause changes in phenotype frequency within a population after each generation. These changes occur as a result of random chance events, differential survival and reproduction of individuals, and the introduction of new genetic material from outside sources, respectively.
what would be an observable change in sound when the frequency changes
An observable change in sound when the frequency changes is a difference in pitch. As the frequency increases, the pitch becomes higher, and as the frequency decreases, the pitch becomes lower. This change in pitch is due to the direct relationship between frequency and pitch in sound waves.
As the frequency of a sound wave changes, the pitch of the sound will also change. Higher frequencies will result in higher-pitched sounds, while lower frequencies will produce lower-pitched sounds. This change in pitch is a result of the number of wave cycles per second altering the perception of the sound's frequency.
It would change, depending on how much the frequency and the wavelength changes. It varies based on v = fλ.
tsunami's would occur
No, in simple interference the frequency is constant.It would take something nonlinear in the system to produce changes in frequency.
Decreasing the temperature or changing the concentration of the reactants would most likely result in the greatest decrease in the rate of a chemical reaction. These changes affect the collision frequency and energy of the reacting molecules, slowing down the overall reaction rate.
The period is the amount of time it takes for one complete cycle of a wave to occur. To calculate the period for a frequency of MHz (megahertz), you would use the formula: period = 1 / frequency. So, for MHz, the period would be in microseconds (1/1,000,000 seconds).
thousands of people would die and would have to move away from there homes
If the amplitude of a wave changes, the wave's intensity, energy, and loudness (in the case of sound waves) would also change. The wavelength and frequency of the wave remain unaffected by changes in amplitude.
Economic opportunities for the people will improve.