Answer:
Height of the object=19.43 cm
Explanation:
In the attached file
Answer:
The crest to trough distance = 8 m
Explanation:
Given that,
The amplitude of a particular wave is 4.0 m.
We need to find the crest to trough distance.
We know that,
Amplitude = The distance from the base line to the crest or the the distance from the baseline to the trough.
It means,
Distance from crest to trough = 2(Amplitude)
= 2(4)
= 8 m
Hence, the crest to trough distance is equal to 8 m.
14 m/s or 50km/h. See the details in the attached picture.
The rate of fuel burning in grams per hour if the DT reaction is used is 1.08 × J/g per hour
<h3>How is the rate of fuel burning in grams per hour calculated when the D-T reaction is used?</h3>
- D + T → He + n
- The D-T fusion reaction results in a Helium (He) and neutron (n)
E = 17.59 MeV
Mass = 2.014u + 3.016u
= 5.030u
Energy per Kg = (17.59××1.6×) ÷ ( 5.030×1.66×)
= 3.37× J/Kg
= 3.0× J/g
Rate of fuel burning in grams per hour = 3.0× × 3600
= 3.6×3.0×
= 1.08 × J/g per hour
To learn more about fusion reactor and energy production, refer
brainly.com/question/13399644
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Answer:
The magnitude electrical force between the balloons is 14.4 N.
Explanation:
Given that,
Charge on each balloons,
Distance between charged balloons, d = 0.06 m
We need to find the magnitude electrical force between the balloons. We know that two charged particle possess electrical force when placed at a certain distance. The force is given by :
k is the electrostatic constant
So, the magnitude electrical force between the balloons is 14.4 N. Hence, this is the required solution.