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Pani-rosa [81]
3 years ago
7

The first law of thermodynamics is equivalent to which law or principle?

Physics
2 answers:
BabaBlast [244]3 years ago
7 0

THE ANSWER IS D................

anygoal [31]3 years ago
5 0
I think the correct answer would be that the first law of thermodynamics is equivalent to the law of conservation of energy. The first law is the application of the law of conservation of energy wherein energy cannot be destroyed or created rather it can be transformed to other forms of energy.
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What kind of process can create "rogue" waves?
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Harmfful effect of earthquake
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A device consisting of four heavy balls connected by low-mass rods is free to rotate about an axle. It is initially not spinning
zubka84 [21]

The angular speed of the device is 1.03 rad/s.

<h3>What is the conservation of angular momentum?</h3>

A spinning system's ability to conserve angular momentum ensures that its spin will not change until it is subjected to an external torque; to put it another way, the rotation's speed will not change as long as the net torque is zero.

Using the conservation of angular momentum

L_{i}=L_{f}

Here,  = the system's angular momentum before the collision

L_{i} = 0 + mv

= (0.005)(450)(0.752)

= 1.692 kgm²/s

The moment of inertia of the system is given by

I = 2(M₁R₁² + M₂R₂²)+ mR₁²

= 2[(1.2)(0.8)² +(0.5)(0.3)²]+0.005(0.8)²

= 1.6292 kgm²

Here,  = Iω

So,

1.692 = 1.6292(ω)

ω = 1.03 rad/s

To know more about the conservation of angular momentum, visit:

brainly.com/question/1597483

#SPJ1

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