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this is simple the word your looking for is 8 letters long and the definition is key to the answer
Answer:
Energy by definition is the property of matter that involves interactions with molecules, in order to perform an action.
Explanation:
They're many different types of energy, a few of them are...
. Thermal energy
. Solar energy
. Chemical energy
. Kinetic energy
. Potential energy
. Mechanical energy to name a few...
All of these specific energies involve the interaction of molecules which are used for different things and can be converted from one type of energy to another.
Hope this helps.
Answer:
The value is
Explanation:
From the question we are told that
The molar mass of hydrazine is
The initial temperature is
The final temperature is
The specific heat capacity is
The power available is
The mass of the fuel is
Generally the number of moles of hydrazine present is
=>
=>
Generally the quantity of heat energy needed is mathematically represented as
=>
=>
Generally the time taken is mathematically represented as
=>
=> t = 2480505.6377 s
Converting to hours
=>
The magnetic force on the electron is:
where q is the electron charge, v the electron speed, B the magnetic field intensity and
is the angle between v and B. Since the electron is traveling perpendicular to the magnetic field,
, so we can write
This force acts as centripetal force of the motion,
, where m is the electron mass and r the radius of the circular orbit. So we can write:
and by re-arranging this equation, we find the radius of the circular orbit, r: