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djverab [1.8K]
3 years ago
15

Explain why a single 500 kg block of granite weathers much more slowly than 100 chunks of granite weighing 5 kg each.

Computers and Technology
2 answers:
Bad White [126]3 years ago
3 0
Weathering occurs on the surface of rocks, and lots of small rocks have a much greater surface area than one big rock.
kolezko [41]3 years ago
3 0

Answer:

Weathering occurs on the surface of rocks, and lots of small rocks have a much greater surface area than one big rock.

Explanation:

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Which option correctly identifies if the researcher’s approach was the best start in the following scenario and explains why?
dem82 [27]

Answer:

The first one

Explanation:

The other ones don’t make sense

4 0
3 years ago
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A stored program computer is designed to compute precisely one computation, such as a square root, or the trajectory of a missil
mr Goodwill [35]

Answer: False

Explanation:

 The given statement is false as, a stored program computer is one of the type of computer system which storing the program instruction in the form of electronic memory.

  • It perform different types of tasks in the sequence and it also enables the digital computer system more effective and flexible.
  • In this stored program computer the program instructions are get stored on the plugboards.

Therefore, the given statement is false.

4 0
3 years ago
Write a program that uses a scanner to report some statistics about words in an input sentence ( see Section 7.8). The outputs s
Alla [95]

import java.util.Scanner;

public class JavaApplication77 {

   

   public static void main(String[] args) {

       Scanner scan = new Scanner(System.in);

       System.out.println("Enter a sentence:");

       String sentence = scan.nextLine();

       String [] arr = new String[sentence.length()];

       arr = sentence.split(" ");

       System.out.println("There are "+arr.length+" words in the sentence.");

       int count = 0;

       for(int i = 0; i < arr.length; i++){

           count += arr[i].length();

       }

       System.out.println("The average length of a word in your sentence is "+(count/arr.length)+" characters");

       count = 0;

       System.out.println("Your sentence is "+sentence.length()+" characters long.");

       

   }

   

}

For the length of a sentence, I included spaces as characters but I did not do this for the length of a word. I hope this helps!

8 0
2 years ago
Word processing programs, spreadsheet programs, email programs, web browsers, and game programs belong to what category of softw
liq [111]

Answer:  They belong to a category of software known as Application program

Explanation: an application program is a computer program that is designed and implemented to carry out a specific task or for a specific purpose. Spreadsheet programs for instance are designed and implemented to carry out mathematical calculations, gaming programs for recreation, web programs for connecting to the internet and email programs for sending and receiving of emails.

6 0
2 years ago
Read 2 more answers
Write a loop that displays your name 10 times. 2. Write a loop that displays all the odd numbers from 1 through 49. 3. Write a l
irakobra [83]

Answer:

The program in Python is as follows:

#1

for i in range(10):

   print("MrRoyal",end=" ")

print()    

#2

for i in range(1,50,2):

   print(i,end=" ")

print()

#3

for i in range(0,101,5):

   print(i,end=" ")

print()

#4

i = 1

while i <=10:

   print(i,end =" ")

   i+=1

#5

myfile = open("People.txt", "r")

eachLine = myfile.readline()

while eachLine:

   print(eachLine)

   eachLine = myfile.readline()

myfile.close()

Explanation:

The program in Python is as follows:

Program #1

This iterates from 1 to 10

for i in range(10):

This prints the name for each iteration [modify to your name]

   print("MrRoyal",end=" ")

This prints a new line

print()    

Program #2

This iterates from 1 to 49 with an increment of 2

for i in range(1,50,2):

This prints the odd numbers in the above range

   print(i,end=" ")

This prints a new line

print()

Program #3

This iterates from 0 to 100 with a step of 5

for i in range(0,101,5):

This prints every 5th number

   print(i,end=" ")

Print a new line

print()

Program #4

This initializes the number to 1

i = 1

This opens the file in an append mode

f = open("myfile.txt", "a")

This loop is repeated from 1 to 10

while i <=10:

This writes each number to the file

   f.write(str(i))

Increment the number by 1

   i+=1

Close the file

f.close()

Program #5

This opens the file in a read mode

myfile = open("People.txt", "r")

This reads each line

eachLine = myfile.readline()

This loop is repeated for every line

while eachLine:

Print the content on the line

   print(eachLine)

Read another line

   eachLine = myfile.readline()

Close the file

myfile.close()

3 0
2 years ago
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