2 years ago

What is the name of the process taking place in the diagram? Describe the process 1st question

Physics

1 answer:

katen-ka-za [31]2 years ago

7 0

I need a picture please befor i can answer

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Make the following conversion. 34.9 cL = _____ hL. 0.349 0.0349 0.00349 349,000

AnnyKZ [126]

Hey there!

Here is your answer:

The proper answer to this question is option C "0.00349".

Reason:

1 L = 100 cL. Or 1 cL = 0.01 L

34.9 cL = 34.9 / 100 L = 0.349 L

 1 hL = 100 L. 0.349 L = 0.349 / 100 hL = 0.00349 hL

Therefore the answer is option C!

If you need anymore help feel free to ask me!

Hope this helps!

~Nonportrit

4 0

3 years ago

If the absolute pressure of a gas is 550.280 kPa, its gage pressure is A. 101.325 kPa. B. 651.605 kPa. C. 448.955 kPa. D. 277.28

guajiro [1.7K]

Answer:

Option C is the correct answer.

Explanation:

Absolute pressure is sum of gauge pressure and atmospheric pressure.

That is

$P_{abs}=P_{gauge}+P_{atm}$

We have

$P_{abs}=550.280 kPa\\\\P_{atm}=1atm=101325Pa=101.325kPa$

Substituting

$P_{abs}=P_{gauge}+P_{atm}\\\\550.280=P_{gauge}+101.325\\\\P_{gauge}=448.955kPa$

Option C is the correct answer.

7 0

2 years ago

R'=2 Ohm R"=1,5 Ohm R"'=2 Ohm

Andrew [12]

Answer:

2.5 ohm

Explanation:

R' and R''' are parallel

So,

1/R1= 1/R' + 1/R'''

1/R1 = 1/2 + 1/2

1/R1 = 1

so,

R1= 1 ohm

Now R1 and R'' are in series

so,

R= R1 + R''

R= 1 + 1.5

R= 2.5 ohm

5 0

2 years ago

A 60-watt light bulb has a voltage of 120 volts applied across it and a current of 0.5 amperes flows through the bulb. What is t

Naddik [55]

Answer: 240ohms

Explanation: P=IV

P=60watts

I=0.5A

V=120volts

From ohms law

V=IR

R=V/I

R=120/0.5

R= 240ohms

7 0

3 years ago

SOMEONE HELP PLEASE ASAP I BELIEVE THE ANSWER IS C OR D

Serhud [2]

You are correct the answer would be C

hope i helps

4 0

3 years ago