The dictionary operation that you use to remove all the keys within the dictionary-named contacts is contacts.clear().
<h3>What is dictionary add and remove element from dictionary?</h3>
The act of Removing elements from Dictionary is one that can delete a specific item in a dictionary by the use of the pop() method.
Note that this method deletes an item with the given key and returns the value .
Hence, The dictionary operation that you use to remove all the keys within the dictionary-named contacts is contacts.clear().
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Answer:
Explanation:
import java.util.Scanner;
public class GasVolume {
final static double GAS_CONST = 8.3144621;
public static double computeGasVolume(double pressure,double temperature, double moles)
{
return moles*GAS_CONST*temperature/pressure;
}
public static void main(String[] args) {
Scanner scnr = new Scanner(System.in);
double gasPressure = 0.0;
double gasMoles = 0.0;
double gasTemperature = 0.0;
double gasVolume = 0.0;
gasPressure = 100;
gasMoles = 1 ;
gasTemperature = 273;
gasVolume = computeGasVolume(gasPressure, gasTemperature, gasMoles);
System.out.println("Gas volume: " + gasVolume + " m^3");
return;
}
}
<span>The preservation of anything
other than mineral skeletons is (with a few exceptions described below) an
extremely rare event. Anything that can decay is likely to be lost. Fur, skin,
internal organs – all are immensely vulnerable to the destruction by
bacteria, fungi and scavengers that assure their recycling back into the ecosystem. </span>
