The answer is a Scanning Electron Microscope
It is important to obtain and prepare proper samples when using SEM. The sample’s size, state, and shape are things that should be considered before the sample preparation. Some samples need to be coated. Most metals require no preparation since they can easily conduct electricity. Non-metals, however, needs to be coated with a thin layer of gold. Gold is the ideal non-metal and works most of the times.
Answer:
Explanation:
Enter information,
Enter name: Bill
Enter roll number: 4
Enter marks: 55.6
Displaying Information,
Name: Bill
Roll: 4
Marks: 55.6
THIS IS AN EXAMPLE I HOPE THIS HELPS YOU!!
The appropriate response is the operating system. An operating system (OS) is framework programming that oversees PC equipment and programming assets and gives normal administrations to PC programs. All PC programs, barring firmware, require a working framework to work.
Answer:
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
while (true) {
System.out.print("Enter a year (0 to exit): ");
int year = scan.nextInt();
if (year == 0) break;
boolean leap = false;
if (year % 4 == 0) {
if (year % 100 == 0) {
leap = (year % 400 == 0);
}
else {
leap = true;
}
}
System.out.printf("%d is%s a leap year.\n", year, leap ? "":" not");
}
}
}
