Non living and dead are the same thing
C did the most effort, but A walked the longest, so a reasonable answer is that they all did the same amount of work, as B simply mediates.
The rms voltage across the secondary is 24 V.
<h3>What is transformer?</h3>
An item utilised in the transfer of electric energy is a transformer. AC current is used for transmission. It is frequently used to modify the supply voltage across circuits without altering the AC frequency.
Types of Transformers
- Power Transformers. A power transformer transfers electricity between a generator and the distribution primary circuits.
- Autotransformers. Now, let's make things even more complicated.
- Generator Step-Up Transformers. Moving right along to GSUs or generator step-up transformers.
Auxiliary Transformers.
Here ,
number of turns in primary coil , Np = 100
number of coils in secondary , Ns = 200
primary voltage , Vp = 12 V
for the ideal transformer
Vs/Ns = Vp/Np
Vs/200 = 12/100
Vs = 24 V
the rms voltage across the secondary is 24 V.
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Answer:
As the temperature decreases, the peak of the black-body radiation curve moves to lower intensities and longer wavelengths. The black-body radiation graph is also compared with the classical model of Rayleigh and Jeans.
So as you see the wavelengths are in the x axis so all wavelengths are covered.
Black-body radiation provides insight into the thermodynamic equilibrium state of cavity radiation. If each Fourier mode of the equilibrium radiation in an otherwise empty cavity with perfectly reflective walls is considered as a degree of freedom capable of exchanging energy, then, according to the equipartition theorem of classical physics, there would be an equal amount of energy in each mode. Since there are an infinite number of modes this implies infinite heat capacity (infinite energy at any non-zero temperature), as well as an unphysical spectrum of emitted radiation that grows without bound with increasing frequency, a problem known as the ultraviolet catastrophe. Instead, in quantum theory the occupation numbers of the modes are quantized, cutting off the spectrum at high frequency in agreement with experimental observation and resolving the catastrophe. The study of the laws of black bodies and the failure of classical physics to describe them helped establish the foundations of quantum mechanics.
The above explains why the classical assumptions lead to a wrong spectrum.
Explanation:
i don't know if It helps you..parang Ang layo naman Ng sagot ko sa tanong mo