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3 years ago

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:

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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Evolucion de los sistemas operativos

vladimir2022 [97]

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3 years ago

Write a program that prompts the user for their quarterly water bill for the last four quarters. The program should find and out

Fed [463]

Answer:

total = 0

for i in range(4):

bill = float(input("Enter bill for quarter " + str(i+1) + ": "))

total += bill

average = total / (4 * 3)

if average > 75:

print("Average monthly bill is $" + str(average) + ". Too much water is being used")

if 25 <= average < 75:

print("Average monthly bill is $" + str(average) + ". A typical amount of water is being used")

if average < 25:

print("Average monthly bill is $" + str(average) + ". Thank you for conserving water")

Explanation:

*The code is in Python.

Create a for loop that asks the user to enter the bill for 4 quarters and calculate the total of the bills

Calculate the average monthly bill, divide the total by 12

Check the average for the given conditions. Depending on its value print the required message along with the average monthly bill

4 0

3 years ago

2) Please create a C program for the following: (25 points) a. Suppose the US dollar to Korean Won is 0.85 dollars to 1000 won.

Zanzabum

Answer:

In C:

#include <stdio.h>

int main(){

float won,usd,rupee,dinar,peso;

printf("Won: ");

scanf("%f", &won);

usd = won * 0.85/1000;

rupee = won * 0.85 * 0.14/1000;

dinar = won * 0.85 * 0.048/1000;

peso = won * 0.85 * 1.41/1000;

printf("USD = %f\n", usd);

printf("Rupee = %f\n", rupee);

printf("Dinar = %f\n", dinar);

printf("Peso = %f\n", peso);

return 0;

}

Explanation:

This declares all variables as float

float won,usd,rupee,dinar,peso;

This prompts the user for Korean Won

printf("Won: ");

This gets the input for won

scanf("%f", &won);

This converts to usd

usd = won * 0.85/1000;

This converts to rupee

rupee = won * 0.85 * 0.14/1000;

This converts to dinar

dinar = won * 0.85 * 0.048/1000;

This converts to peso

peso = won * 0.85 * 1.41/1000;

The next four lines print the converted currencies

printf("USD = %f\n", usd);

printf("Rupee = %f\n", rupee);

printf("Dinar = %f\n", dinar);

printf("Peso = %f\n", peso);

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3 years ago

An important task that the operating system performs is ____, which keeps track of the files stored on a computer so that they c

finlep [7]

#1) An important task that the operating system performs is ____, which keeps track of the files stored on a computer so that they can be retrieved when needed.
Answer: File Management System. Keeps track of where files are stored and determines how the files are stored following the operating system file allocation policies. It uses available storage space efficiently for files and creates a record/log of all file usage. It allocates a file to a user if is free, and if they are permitted access to it. Then de-allocates file when the user is finished with it.

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3 years ago

What is a computer attack where an attacker accesses a wireless computer network, intercepts data, uses network services, and/or

Harman [31]

Answer:

The correct answer to the following question is Drive-by hacking .

Explanation:

Drive-by hacking is the type of hacking which comes under the cyberterrorism.

Drive-by hacking is the hacking where the hackers can access their data and steal their data, use their network services from some "safe" distance without going inside the company or an organization.

Drive-by download is the type of download of the malicious code into your mobile devices or the computers which occur by designed and it leave you to the cyberattack.

7 0

3 years ago