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3 years ago

5

What can be used to measure the alcohol content in gasoline? A. Graduated cylinder B. Electronic tester C. Scan tool D. Either a

graduated cylinder or an electronic tester

1 answer:

Dovator [93]3 years ago

4 0

Answer:

GRADUATED CYLINDER

Explanation:

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Multimeter and the LCD is showing Hz. What's she measuring?

eimsori [14]

Answer:

i think its d frequency

Explanation:

hz on a multimeter means frequency setting

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3 years ago

A silicon diode has a saturation current of 6 nA at 25 degrees Celcius. What is the saturation current at 100 degrees Celsius?

Illusion [34]

Answer:

0.0659 A

Explanation:

Given that :

$I_{0} = 6nA$ ( saturation current )

at 25°c = 300 k ( room temperature )

n = 2 for silicon diode

Determine the saturation current at 100 degrees = 373 k

Diode equation at room temperature = I = Io $\frac{V}{e^{0.025*n} }$

next we have to determine the value of V at 373 k

q / kT = (1.6 * 10^-19) / (1.38 * 10^-23 * 373) = 31.08 V^-1

Given that I is constant

Io = $\frac{e^{0.025*2} }{31.08}$ = 0.0659 A

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3 years ago

Suppose there are n chairs in a row. We want to compute the number of ways to put 2 students into seats so that they are not nex

icang [17]

Complete Question

The complete question is shown on the first uploaded image

Answer:

a) $f_{(n)} = f_{(n-1)} + n-2$

b) $g_{(n)} = g_(n+1) + (n-2)$

Explanation:

The explanation is shown on the second and third uploaded image

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3 years ago

what do we call a landslide in which fine-grained soil moves cohesively but with extensive internal shearing?

pogonyaev

It is called an earth flow

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3 years ago

2x²-6x+10/x-2 x=2<br><br><br>plsssss<br><br><br><br>

aleksandr82 [10.1K]

Answer:

hope it helps you..

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3 years ago