How does magnetic storage work BBC Bitesize?

A magnetic disk drive consists of a number of platters (disks) coated in a magnetic material. They spin at around 7200 rpm . The data is encoded into bits and written onto the surface as a series of changes in the direction of the magnetisation. The data is read by detecting the changes in direction.

How many MB is an iPhone 11 photo?

This 4032×3024 photo is taken with the iPhone 11 series. Size wise, that’s 2.6 MB. A portrait photo file size 1.28 MB and has the same pixels (3042×4032).

When a 60W 220v bulb and a 100W 220v bulb are connected in parallel then which bulb will glow brighter?

The resistance of the bulb is given by R=V2/P. So the resistance of 60 W bulb is more than the resistance of 100 W bulb. When they are connected in series the current through both bulbs is same. Hence 60 W bulb will be more brighter because P = I2R.

Which will glow brighter a 40W bulb or a 60W bulb when connected in series?

Detailed Solution Since lamps connected in series, the current flows through both the bulb is same. Let the current flowing through them is I. As R40 > R100, the power dissipated across 40 W is greater than 100 W. Hence 40 W bulb will glow brighter in series connection.

How do I watch my friend on Roku?

Roku devices have native support for Airplay….Hulu Watch Party on RokuOn the browser, open Hulu.Search for the content you want to watch with your friends/relatives.Click on the Watch party logo if available since not all shows and movies support Watch party.Click on Start the party to open a tab with a link.

How do I watch a movie with a friend on Apple TV?

On your Apple TV Remote, press and hold TV/Control Center to open Control Center on Apple TV. At the top of Control Center, select your user. If you’re using someone else’s Apple TV or if you can’t select your user for a different reason, use AirPlay to stream video to your Apple TV. Select SharePlay .

How do I watch Netflix on my iPhone?

Open your streaming app. Find a movie or TV show that you want to share. Tap the Menu button or the Share button . , then enter the contacts that you want to call.

How do I edit a graph in Excel 2016?

Edit or rearrange a series Right-click your chart, and then choose Select Data. In the Legend Entries (Series) box, click the series you want to change. Click Edit, make your changes, and click OK. Changes you make may break links to the source data on the worksheet.

What are different types of tablets?

The various tablet types are described as follows:a. Compressed tablets.b. Sugar-coated Tablets.c. Film-Coated Tablets.d. Effervescent Tablets.e. Enteric-coated Tablets.f. Chewable Tablets.g. Buccal and Sublingual Tablets.

What can you run on 3000 watt generator?

A 3000 watt generator can run a washing machine, refrigerator, television, blender, computer, microwave, radio, and portable fans – just not all of these at once. Electrical devices are measured in watts.

Which actor has been in the most Fast and Furious movies?

Vin Diesel as Dominic Toretto. *Big thanks to the Fast and Furious wiki for their help in putting this guide together. The Fast and the Furious – With only a handful of acting credits on his resume as of 2001, Vin Diesel became a household name when he was introduced to audiences as Dominic “Dom” Toretto.

Which character has been played by the most actors?

Having been depicted on screen 254 times, GWR today announces that Sherlock Holmes, Sir Arthur Conan Doyle’s fictional detective, has been awarded a world record for the most portrayed literary human character in film & TV.

Why do actors always play similar roles?

Typecasting isn’t always a bad thing, but actors can frequently find themselves trapped playing essentially the same role multiple times simply because they killed it so hard with one memorable performance.

How does a solid state storage disk store data?

Solid state drives, as the name suggests, don’t have any moving parts, unlike hard disk drives. Instead, data is stored on a series of NAND chips, which can retain their charge without a power source. Hard disk drives (HDDs) store data on a series of spinning magnetic disks called platters.

What are the similarities between Harrison Bergeron and 2081?

There is Harrison Bergeron, his parents, the ballerina, and the Handicapper-General. These characters play basically the same roles between the movie and the story. These similarities are the basis for both 2081, and “Harrison Bergeron” the short story.

When a 60W 220v bulb and a 100W 220v bulb are connected in series then which bulb will glow brighter?

60 W bul.

When a 60W 220v bulb and a 40W 220v bulb are connected in series then which bulb will glow brighter?

Answer. Always, when two bulbs of the same voltage and different wattages are connected in series, the lower wattage bulb will glow brighter. There is no question that the 40w bulb has a higher resistance than the 60w bulb; so the 40w bulb will dissipate more wattage and therefore be brighter.

When a 60W 220V bulb and a 40w 220V bulb are connected in series then which bulb will glow brighter?

Answer. Always, when two bulbs of the same voltage and different wattages are connected in series, the lower wattage bulb will glow brighter. There is no question that the 40w bulb has a higher resistance than the 60w bulb; so the 40w bulb will dissipate more wattage and therefore be brighter.

How do I watch Netflix on my iPad?

With the Rave app for Android or iOS, you can easily watch Netflix with your friends. Rave allows you to sync Netflix and a lot of other services with your remote friends, and you can watch Netflix together online with friends on rave, exactly like you can on scener.

Can you do a Netflix watch party on your TV?

The Teleparty extension only works on laptop and desktop computers, both Macs and PCs. That means you can’t currently use Teleparty on iPads, games console or on your TV.