Answer:
Water molecules are polar and form strong hydrogen bonds.
Explanation:
Properties like high surface tension and boiling point are unique to water due to water's polar molecules. This allows water to form very strong hydrogen bonds and give it some different abilities.
Answer:
The action potential rate will be doubled
Explanation:
The logarithm of a number for a given base is the power to which the base must be raised to give the number. Logarithm of a number can be in different bases. The base of common logarithm is the base 10.
For example, logarithm of 1000 to base 10 is 3 because 10 raised to power 3 equals 1000
Log₁₀1000 = 3 since 10³ = 1000
Therefore, if there is a logarithmic relationship between stimulus intensity and action potential frequency in sensory neurons and the stimulus intensity increases by 100, the action potential rate will increase thus:
Log₁₀100 = 2
Therefore, the action potential rate will be doubled
The absolute magnitude is the magnitude the stars would have if viewed from a distance of 10 parsecs or some 32.6 light years. Obviously, Deneb is intrinsically very bright to make this list from its greater distance. Rigel, of nearly the same absolute magnitude, but closer, stands even higher in the list.
<u>Answer;</u>
Wind turbines can interfere with migrating birds.
Wind is always reliable.
Wind turbines are noisy and unattractive.
<h3><u>Explanation;</u></h3>
- A wind turbine creates reliable, cost-effective, pollution free energy. It is affordable, clean and sustainable.
- Despite having relatively little impact on the environment compared to conventional power plants, concern exists over the noise produced by the wind turbine blades and visual impacts to the landscape.
- Wind turbines do kill some birds and thus interfere with the migrating birds, together with bats, they kill worrying number of bats. Turbine blades could also damage local wildlife.
