In the previous article we have discussed about Java Program to Convert Nanometer to Foot and Foot to Nanometer
In this article we will see how to convert Nanometer to Inch and Inch to Nanometer by using Java programming language.
Java Program to Convert Nanometer to Inch and Inch to Nanometer
Before jumping into the program let’s know the relationship between Nanometer and Inch and how we can convert Nanometer to Inch and vice versa.
Generally Nanometer is used to measure very small things like atoms and molecules and Inch is used for linear measurement of length.
1 Nanometer = 3.93701e-8 Inch 1 Inch = 2.54e+7 Nanometer
Formula to convert Nanometer to Inch.
Inch = Nanometer / 2.54e+7
Formula to convert Inch to Nanometer.
Nanometer = Inch * 2.54e+7
Let’s see different ways to convert Nanometer to Inch and Inch to Nanometer.
Method-1: Java Program to Convert Nanometer to Inch and Inch to Nanometer By Using Static Input Value
Approach:
- Declare Nanometer and Inch value.
- Then convert Nanometer to Inch and Inch to Nanometer by using the formula.
- Print result.
Program:
import java.util.*; public class Main { public static void main(String args[]) { //Scanner class object created Scanner sc=new Scanner(System.in); //value of inch declared double inch = 1; //value of nanometer declared double nanometer = 1; //converting nanometer to inch double in = nanometer / 2.54e+7; //converting inch to nanometer double nm = inch * 2.54e+7; //printing result System.out.println("Value of "+inch+" inch in nanometer: "+ nm); System.out.println("Value of "+nanometer+" nanometer in inch: "+ in); } }
Output: Value of 1.0 inch in nanometer: 2.54E7 Value of 1.0 nanometer in inch: 3.937007874015748E-8
Method-2: Java Program to Convert Nanometer to Inch and Inch to Nanometer By Using User Input Value
Approach:
- Take user input of Nanometer and Inch value.
- Then convert Nanometer to Inch and Inch to Nanometer by using the formula.
- Print result.
Program:
import java.util.*; public class Main { public static void main(String args[]) { //Scanner class object created Scanner sc=new Scanner(System.in); //Taking the value input of double variable inch System.out.println("Enter value of inch: "); double inch = sc.nextDouble(); //Taking the value input of double variable nanometer System.out.println("Enter value of nanometer: "); double nanometer = sc.nextDouble(); //converting nanometer to inch double in = nanometer / 2.54e+7; //converting inch to nanometer double nm = inch * 2.54e+7; //printing result System.out.println("Value of "+inch+" inch in nanometer: "+ nm); System.out.println("Value of "+nanometer+" nanometer in inch: "+ in); } }
Output: Enter value of inch: 2 Enter value of nanometer: 200000 Value of 2.0 inch in nanometer: 5.08E7 Value of 200000.0 nanometer in inch: 0.007874015748031496
Method-3: Java Program to Convert Nanometer to Inch and Inch to Nanometer By Using User Defined Method
Approach:
- Take user input of Nanometer and Inch value.
- Call a user defined method by passing Nanometer and Inch value as parameter.
- Inside method convert Nanometer to Inch and Inch to Nanometer by using the formula.
- Print result.
Program:
import java.util.*; public class Main { public static void main(String args[]) { //Scanner class object created Scanner sc=new Scanner(System.in); //Taking the value input of double variable inch System.out.println("Enter value of inch: "); double inch = sc.nextDouble(); //Taking the value input of double variable nanometer System.out.println("Enter value of nanometer: "); double nanometer = sc.nextDouble(); //calling user defined method convert() convert(inch, nanometer); } //convert() method to convert inch to nanometer and vice versa public static void convert(double inch, double nanometer) { //converting nanometer to inch double in = nanometer / 2.54e+7; //converting inch to nanometer double nm = inch * 2.54e+7; //printing result System.out.println("Value of "+inch+" inch in nanometer: "+ nm); System.out.println("Value of "+nanometer+" nanometer in inch: "+ in); } }
Output: Enter value of inch: 3.3 Enter value of nanometer: 80000800 Value of 3.3 inch in nanometer: 8.382E7 Value of 8.00008E7 nanometer in inch: 3.1496377952755905
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