1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
irina1246 [14]
3 years ago
6

An electric kettle has the resistance of 30ohms what will flow when it connected to a 240v supply... find also the power rating

of the power​
Computers and Technology
1 answer:
SVEN [57.7K]3 years ago
4 0

Answer:

Power = 1920 Watts or 1.92 Kilowatts

Explanation:

Given the following data;

Resistance = 30 Ohms

Voltage = 240 Volts

To find power rating of the kettle;

Mathematically, the power consumption of an electric device is given by the formula;

Power = voltage²/resistance

Substituting into the formula, we have;

Power = 240²/30

Power = 57600/30

Power = 1920 Watts or 1.92 Kilowatts

You might be interested in
Create a website on budget
kaheart [24]

Answer:I bet your attention automatically tuned into the video background, right?  It’s almost impossible to ignore it as it is moving.

There’s nothing wrong with you – it’s just human nature and how we subconsciously decide where to pay our attention to.

We are easily distracted by anything that moves – just like that dog that ignores everything in its world to chase that pesky little squirrel!

“Okay, you got me to look at your silly video, what does this have to do with my website design?”

What a great question and I’m glad you asked.

A video background on your website, if used properly, can help you capture your website visitors’ attention too!

Video background is one of the most popular website design trend that seems to be here to stay.

Marketers love video backgrounds because they make websites look modern and create a sense of artistry that static background images simply can’t match up to.

Many website conversion experts and regular people alike see their visitors stay on their websites longer and more likely to sign up or opt-in to their product / service offers.

I’ll admit – a 138% improvement sounds extraordinary and challenging to achieve every other day.

Keep in mind that such high figure is from tests ran by conversion / business optimization professionals who do this for a living. So it’s fair to say not everybody who runs a DIY website will see similar improvements, just by adding a video background to their website.

However, even a 10% – 20% improvement in engagement and conversion is not unreasonable for even a first-time website owners with no professional help  – if you use video background on your homepage the right way!

Imagine if you collected email newsletter subscribers so you can follow up with special promotions or share interesting discussions to build your brand.

Consider what a 20% increase in subscribers can do to your business? This can mean more sales and/or higher brand awareness!

All this can be done if you can capture your visitors’ attention more effectively – by using a video background.

This is not just a hypothetical idea. A lot of real life case studies have demonstrated how many businesses have succeeded by using video backgrounds to improve sales.

Like all things in life, there is a right way and a wrong way of doing things.

Even with something as groundbreaking as a video background, you can still screw it up and end up hurting your overall website design and experience – if you don’t abide by some basic rules.

So, understanding how to avoid basic mistakes when using a video background on your homepage can give you a much higher chance of succeeding in improving your web design.

In this guide, we will show you all the steps and best practices you should take to use video background effectively:Video background is most effective when you use it to (1) create a vibe, (2) to set a tone or (3) to induce an emotional reaction.

Let’s check out some examples:

Example #1: Businesses, Services, Organizations

Video backgrounds work for most professional websites, whether you are running a clinic, consultancy business, or design agency.

You can use a video background to show clips of the life of your staff or even the process of helping a customer. This gives your potential clients a chance to get to know you before even talking to you. It also paints a very vivid visual representation of what they can expect to experience from your business.Grain & Mortar is a design agency. This example is interesting because it shows you that you don’t always need to have a full page video background to get a similar benefit. They only display a video in the header section of the page that takes no more than half the screen real estate.

The video shows the daily collaboration of the staff (strategy sessions) and how they create design solutions for their clients.

At this moment, video background themes are somewhat limited in Shopify’s Theme Store. You do get more selection if you search for Shopify Video Background Themes in third party providers like Themeforest.

Do keep in mind all themes available in Shopify’s Theme Store are screened, approved and supported by Shopify.

In comparison, Shopify Themes from third party providers do not undergo Shopify’s direct screening process. While I am not saying third party themes are not as good, I just want you to be informed if you are considering whether to purchase from a third party provider.

Explanation:

lol i know this is alot just copy and paste it and can i have a brain list

3 0
3 years ago
Which of the following components was a significant development featured in the Macintosh LISA computer?
Free_Kalibri [48]
I believe that the Apple Lisa computer was the first production microcomputer to have a GUI.
3 0
3 years ago
If you would like to give another user permissions on your mailbox or to particular folders within your mailbox, which role shou
Viktor [21]

Answer:

Assignee

Explanation:

4 0
3 years ago
Read 2 more answers
Which of the following is a popular open source intrusion detection system that runs on SmoothWall?? Synchronous Dynamic Random
SCORPION-xisa [38]

Answer: Snort

Explanation:Snort is a system which provides the service of the prevention of the intrusion. This system works as the open source for provision of the logging of packets and traffic analysis.

The functions in the snort are analysis of the protocol, content matching , searching etc. The main purpose of it is for the detection of the attack like stealth port ,CGI attacks etc.Other options are incorrect because they don't provides attack detection service.Thus the correct option is snort.

3 0
3 years ago
A computer operating system software manufacturer invests its profits in creating newer versions of its operating system softwar
PIT_PIT [208]

Answer:

False

Explanation:

Diversification involves increasing the reach of a particular software to meet the needs of different people. When a particular software is developed to provide multiple services for different individuals, it can be categorized as diversification but when the software is improved upon to meet the same users within a specific domain, the software can not be said to be diverse.

From our scenario, the operating system software is improved upon to handle the continuous changes in computer, this does not make the operating system software diverse, it just becomes better.

8 0
3 years ago
Other questions:
  • In databases and database-related software, which choice is not a Boolean operator?
    7·2 answers
  • PLEASE HELP ASAP i will mark brilliant
    12·2 answers
  • Which best explains a password attached to a document
    9·1 answer
  • How can I make a video game?
    8·2 answers
  • Why we called COBOL as a professional language and not ataught language.(
    13·1 answer
  • You’re dying to see the flaming eyelashes in concert this summer what’s the best way to cop a few tickets
    6·1 answer
  • It’s just a multiple choice question about emails
    11·2 answers
  • This feature allows you to adjust your view to see the lower and upper part of a document
    15·2 answers
  • Location of a video or photoshoot is not important when it comes to preplanning the shoot
    15·1 answer
  • Help me with this question asap please :)
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!