Answer:
Explanation:
<em>Waves are actually energy passing through the water, causing it to move in a circular motion. ... This phenomenon is a result of the wave's orbital motion being disturbed by the seafloor.</em>
<em>The direction a wave propagates is perpendicular to the direction it oscillates for transverse waves. A wave does not move mass in the direction of propagation; it transfers energy.</em>
Answer:
Explanation:
To find the density of nitrogen gas at STP which is standard temperature and pressure, certain parameters must be known.
The mass of the gas must be given or its volume.
Density of a substance is the mass per unit area;
Volume of gas at STP = number of moles x 22.4
Using the volume obtained here,
Density = 
Then we can find the density.
The mass is very important.
Answer:
Opticians typically have a high school diploma or equivalent and receive some form of on-the-job training. Some opticians enter the occupation with an associate's degree or a certificate from a community college or technical school. About half of the states require opticians to be licensed.
Answer:
The correct answer is - carbon monoxide poisoning.
Explanation:
Carbon monoxide poisoning is the condition which is involves the combining rapidly with hemoglobin with a odorless gas and crowds out or reduction of the oxygen.
Carbon monoxide or CO is a odorless gas can be present in various fumes exhaust from the tobacco smoke or cars. it joins with the hemoglobin like oxygen not let go.
Thus, the correct answer is - carbon monoxide poisoning.
