Answer:Covalently bonded materials are less dense than metallic or ionically bonded ones because covalent bonds are directional in nature whereas metallic and ionic are not; when bonds are directional, the atoms cannot pack together in a dense manner, yielding a lower mass density then solids with non-directional bonds.
Explanation:
Limiting factor is a condition which affects population in adverse manner.
It decreases the population density
It can be of two types
a) population density dependent : it affects based on population density
b) population density independent: it affects all population upto same extent irrespective of density of population
So the false statement is : It only affects producers
Answer:
The frequency will increase
Explanation:
- Wavelength and frequency are inversely related such that waves with longer wavelength tend to have lower frequency and those with shorter wavelength have higher frequency.
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- For example, gamma rays have a shorter wavelength but high frequency while radio waves have longer wavelength but have a low frequency.
- The product of wavelength and frequency gives the speed of the wave.
- Velocity = frequency × wavelength
- Wavelength is measured in meters while frequency is measured in Hertz.
I believe it is either vaporization or boiling someone might need to correct me on it.