It would react with metals to form hydrogen gas.
Explanation:
A compound that releases hydrogen ions in solution would most likely react with metals to form hydrogen gas.
This compound is called an acid.
- An acid is any compound that produces excess hydrogen ions in solutions.
- Most of the common acids reacts with electropositive metals to produce hydrogen gas.
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The range of frequencies of visible light in a vacuum is mathematically given as
Fmin=4.19*10^14Hz to Fmax=1*10^15Hz
<h3>What is the range of frequencies of visible light in a vacuum?</h3>
Question Parameters:
The wavelengths of visible light vary from about 300 nm to 700 nm.
Generally, the equation for the frequency is mathematically given as
F=C/\lambda
Therefore
For Fmax

Fmax=1*10^15Hz
Where

Fmin=4.19*10^14Hz
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I pretty sure number 3 is false
Answer:
9.8m/s
Explanation:
Wherever you're on the earth's surface, gravitational force remains the same and it does not matter either its a rock that's being tossed or a sheet of paper, the acceleration remains 9.8m/s only. *Condition applied=air resistance neglected
The answer for your problem is shown on the picture.