Two circuits have identical voltage sources. The only other elements in the circuits are resistors. The resistor in circuit A ha
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Answer:
The temperature change per compression stroke is 32.48°.
Explanation:
Given that,
Angular frequency = 150 rpm
Stroke = 2.00 mol
Initial temperature = 390 K
Supplied power = -7.9 kW
Rate of heat = -1.1 kW
We need to calculate the time for compressor
Using formula of compression
Put the value into the formula
We need to calculate the rate of internal energy
Using first law of thermodynamics
Put the value into the formula
We need to calculate the temperature change per compression stroke
Using formula of rate of internal energy
Put the value into the formula
Hence, The temperature change per compression stroke is 32.48°.
Answer:
4.03\times10^{7}N[/tex], 135°
Explanation:
charge, q = 7 mC = 0.007 C
charge, - q = - 7 mC = - 0.007 C
d = 0.1 m
Let the force on charge placed at C due to charge placed at D is FD.
The direction of FD is along C to D.
Let the force on charge placed at C due to charge placed at B is FB.
The direction of FB is along C to B.
Let the force on charge placed at C due to charge placed at A is FA.
The direction of FA is along A to C.
The net force along +X axis
The net force along +Y axis
The resultant force is given by
The angle from x axis is Ф
tan Ф = - 1
Ф = -45°
Angle from + X axis is 180° - 45° = 135°
