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jasenka [17]
2 years ago
8

Write a single statement that prints outsideTemperature with 2 digits in the fraction

Engineering
1 answer:
lord [1]2 years ago
3 0

Answer:

outsideTemperature=108.90

Explanation:

#include <iostream>

#include <ios>

#include <iomanip>

using namespace std;

int main()

{

double outsideTemperature = 108.90;

/* print outside temperature  */

cout << setprecision(2) << fixed << outsideTemperature << endl;  

return 0;

}

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SUBJECT : SCIENCE
juin [17]

because not all substances react the same to temperature changes. If you heat a metal and an organic substance and you turn the temperature up, the organic substance like water will react (boil) while most metals need higher temperature to react.

3 0
2 years ago
A closed, rigid tank is filled with a gas modeled as an ideal gas, initially at 27°C and a gage pressure of 300 kPa. If the gas
ch4aika [34]

Answer:

gauge pressure is 133 kPa

Explanation:

given data

initial temperature T1 = 27°C = 300 K

gauge pressure = 300 kPa = 300 × 10³ Pa

atmospheric pressure = 1 atm

final temperature T2 = 77°C = 350 K

to find out

final pressure

solution

we know that gauge pressure is = absolute pressure - atmospheric pressure so

P (gauge ) = 300 × 10³ Pa - 1 × 10^{5} Pa

P (gauge ) = 2 × 10^{5} Pa

so from idea gas equation

\frac{P1*V1}{T1} = \frac{P2*V2}{T2}   ................1

so {P2} = \frac{P1*T2}{T1}

{P2} = \frac{2*10^5*350}{300}

P2 = 2.33 × 10^{5} Pa

so gauge pressure = absolute pressure - atmospheric pressure

gauge pressure = 2.33 × 10^{5}  - 1.0 × 10^{5}

gauge pressure = 1.33 × 10^{5} Pa

so gauge pressure is 133 kPa

4 0
3 years ago
if a current of 5 amps flows through a resistance of 40 ohms, what is the voltage across that resistor
olasank [31]

Answer:

200V

Explanation:

I = 5A

R = 40Ω

V = IR = (5)(40) = 200V

7 0
2 years ago
Which of the following terms is defined as small bumps and slashes within a fluid power system?
-BARSIC- [3]

Answer:

friction

Explanation:

''.''

7 0
3 years ago
Read 2 more answers
Buying shop supplies from the shop owner to work on your own car at home is an ethical practice
laila [671]

Answer:

yes yes it is why wouldn't it be

5 0
2 years ago
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