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Sindrei [870]
3 years ago
10

In series connection, if we have two symmetric devices connected with 10 V battery, voltage for each device will be.. .5V or 10V

Computers and Technology
1 answer:
Daniel [21]3 years ago
6 0

Answer:

5V

Explanation:

In series, you divide the voltage over the devices, so 10V / 2 devices = 5V.

In parallel, each device would get the full battery voltage.

See picture.

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Why are there so many unit testing tools? Are they efficient? Why or why not?
sineoko [7]

Answer:

 Unit testing is the software testing method in which the individual source code are associate to control data. Unit testing basically test the code to ensure that the data or information meets its design.

The aim of unit testing that each part isolate in the program and display the correct individual parts.

Unit testing tool are efficient as they provide several benefits in the development cycle. The basic efficiency of unit testing tools depend upon its type of testing. Unit testing basically validate the units of source code in the program.

For example: when the loop and function in the program work efficiently.

5 0
3 years ago
Beneficios del reciclaje electrónico
kykrilka [37]

English:

Recycling, in general, is good, it saves space in landfills and prevents pollution. Because some of the materials used to make the electronic piece are made with toxic ingredients its better to recycle them instead of having them end up in our oceans. Also, some pieces of electronics contain valuable metals like gold and copper. These Metals can be reused to make new better electronics with having to use the energy and money to produce new materials  

Español:

El reciclaje, en general, es bueno, ahorra espacio en los vertederos y evita la contaminación. Debido a que algunos de los materiales utilizados para fabricar la pieza electrónica están hechos con ingredientes tóxicos, es mejor reciclarlos en lugar de que terminen en nuestros océanos. Además, algunos componentes electrónicos contienen metales valiosos como el oro y el cobre. Estos metales se pueden reutilizar para fabricar nuevos y mejores productos electrónicos con la necesidad de utilizar la energía y el dinero para producir nuevos materiales.

4 0
3 years ago
The LList class is (mostly) the same one discussed in lecture, but you must write a sort() function that uses one of the three i
Vladimir79 [104]

Answer:

see explaination

Explanation:

#include <iostream>

#include <string>

using namespace std;

class LinkedList{

class Node{

public :

int data;

Node* next;

Node(int data){

this->data = data;

next = NULL;

}

};

public :

Node *head;

LinkedList(){

this->head = NULL;

}

void insert(int d){

Node* new_node = new Node(d);

new_node->next = head;

head = new_node;

}

// sort the list with selection sort algorithm.

// Pick the smallest element in the unsorted array and place in the first element in the unsorted.

void sort_list(){

if (head == NULL){

return;

}

Node* current = head;

while (current->next != NULL){

Node* min_node = current;

Node* traverse = current->next;

while(traverse != NULL){

if(traverse->data < min_node->data){

min_node = traverse;

}

traverse = traverse->next;

}

int temp = current->data;

current->data = min_node->data;

min_node->data = temp;

current = current->next;

}

}

void print_list(){

Node* current = head;

while(current !=NULL){

cout<<current->data<<" ";

current = current->next;

}

cout<<"\n";

}

};

int main(){

LinkedList ll;

for(int i=0;i<10;i++){

ll.insert(i);

}

ll.print_list();

cout<<"*******************************************\n";

ll.sort_list();

ll.print_list();

cout<<"*******************************************\n";

}

8 0
3 years ago
Is the following a true statement in our world? Why or why not?
posledela

Answer:

The statement would be true

.

Explanation:

let,  L = is a NFL player

      M = teaches in CSU

      N = has tattoos

Given that:

nfl player who teaches in csu = L^ M                 (this is false every time)

Above statement is L ^ M -> N

this would be true because

false -> true                  (true

)

false -> false                  (true

)

Second  exp:

There are no players who teach in Csu therefore if we say they all have tattoos statement would be true.

4 0
3 years ago
2. Student organizations sometimes require transportation for off-campus activities, and school policy requires students to be o
Dafna11 [192]

Answer:

=IF(B2>=23,"Yes","No")

Explanation:

Given

Name = Kay Colbert

The Name column can't be used to determine the eligibility of a student to the transport.

What is needed is the corresponding age column of Kay's age.

Assume that the age column is B2 and the result column is C2 (See Attachment)

Enter the following in C2

=IF(B2>=23,"Yes","No")

This will return "Yes" without the quotes in cell C2 if B2 is greater than 23

Else, it'll return "No" without the quotes.

To drag the formula to other column, follow the instructions below

Select cell C2.

Rest your cursor in the lower-right corner so that it turns into a plus sign (+), like this:

Drag the fill handle downwards

3 0
3 years ago
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