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ohaa [14]
3 years ago
7

Can anyone tell me what rock this is?

Engineering
2 answers:
Oksi-84 [34.3K]3 years ago
8 0

Answer: answer is B

Explanation:

butalik [34]3 years ago
3 0

Answer: metamorphic rock

Explanation:

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A direct-coupled amplifier has a low-frequency gain of 40 dB, poles at 2 MHz and 20 MHz, a zero on the negative real axis at 200
rewona [7]

Answer:

Explanation:

Low frequency gain is= 40db= 20logK=>100 poles at 2MHz,20MHz

Zero at -200MHz, zero at infinity.

A) A(s) = 100FH(s)

B) Poles (1): 2 pi × 2 × 10^6= 4pi × 10^6MHz

              (2): 2pi × 20 × 10^6= 4pi × 10^6 MHz

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T/(S) = (1 + S/400π × 10^6)/S(1 + S/4π × 10^6)(1 + S/4π × 10^6)

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