A transverse wave is a wave in which particles of the medium vibrate perpendicular to the direction that the wave travels.
Answer:
C) 4 seconds
Explanation:
The height of an object is given by the following formula:
To find the flight time you equal the height s to zero:
Then, you have a quadratic equation of the form:
you use the quadratic formula in order to find the roots of the polynomial:
you take the positive value of t because this has physical meaning.
Hence:
the time is C) 4 seconds
Explanation:
Charles's law gives the relation between volume and the temperature of ideal gas when pressure is held fixed. It states that the volume of an ideal gas is directly proportional to its temperature at constant pressure.
If the temperature of an ideal gas is doubled, its volume also gets doubled as there is a direct relation between volume and temperature.
Answer: Peak wavelength
{lambda max}
= 9.7*EXP{-7}meter
Which is approximately,
1 micro-meter.
Explanation: lambda{max} which is peak wavelength is inversely proportional to temperature {T}.This is given by the wiens displacement law.
Lambda max
=max displacement{Xmax} / T
For the first case at T = 6000K
Lambda max = 483 nano-meter
=483*EXP{-9}meter.
So let's solve for max displacement {Xmax}.
Xmax = T*lambda max
= 6000*483*EXP{-9}
=2.898*EXP{-3}kelvin-meter
Xmax would be constant during Temperature change.
Therefore lambda max at 3000K would be,
Lambda max
= {2.898*EXP{-3} K-m} / 3000K
= 9.7*EXP{-7} meter
Which is approximately,
1*EXP{-6} meter= 1 micro-meter
NOTE: EXP used here means 10^.
Answer:
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Explanation:
List 3 disadvantages of Geothermal Energy and explain it in a point, example, explanation BEST ANSWER GETS BRAINLIEST!!!!