The correct option is c. (20 m) .
As the formula to calculate wavelength is :
wavelength = wavespeed / frequency
False. The number of trees is more than the number of trees cut down.
Answer: The heat index is an index that combines air temperature and relative humidity, in shaded areas, to posit a human-perceived equivalent temperature, as how hot it would feel if the humidity were some other value in the shade.
Explanation: did the test
For many of their illnesses scientist and doctors haven't treated them before so they don't know how to treat them or exactly if the animal can handle the treatment
The best answer to choose would be — “Weak winds that blow for short periods of time with a short fetch.”
Few factors determinate size of surfing waves:
1The weaker the wind speed, the shorter the wave.
The shorter amount of time that the wind blows, the shorter the wave.
Concluding my statement, and in opposition to the answer, it is the stronger winds along with a long period of time those winds with a long fetch that will be able to make the biggest waves.
