At what position of the object in front of concave mirror to get image of magnification equals to 1?
(a) The object must be at the centre of curvature of concave mirror. The image formed is real, inverted and of the same size as the object. That is why magnification = – 1.
What is the position of the object?
The change in position of an object with respect to its surroundings in a given interval of time . Motion describes in terms of displacement, distance, velocity, acceleration, time, and speed. An object is moving if its position relative to a fixed point is changing. Even things that appear to be at rest move.
How can we specify the position of an object?
Answer: To describe the position of an object we need to specify a reference point called the origin. For example, suppose that a library in a city is 2 km north of the railway station.
What is the meaning of position of image?
n. 1 a representation or likeness of a person or thing, esp. in sculpture. 2 an optically formed reproduction of an object, such as one formed by a lens or mirror. 3 a person or thing that resembles another closely; double or copy.
Where is the position of image?
| Position of the object | Position of the image | Nature of the image |
|---|---|---|
| At the centre of curvature | At the centre of curvature | Inverted, real |
Is used to position an image in a document?
In your document, select the object with which you want to work, switch to the “Layout” menu, and then click the “Position” button. That button also appears on the “Format” menu of the Ribbon and works the same way. The Position drop-down menu is divided into two sections: “In Line With Text” and “With Text Wrapping.”
How do you lock the position of a picture in Word?
Click on the Picture Position tab. Under both the Horizontal and Vertical selections, select Absolute Position, and pick “Page” from the drop-down menu at the right. Also, click on the checkbox that says “Lock anchor.” Now, your pictures won’t move around the page.
Can you lock an object in Word?
On the Ribbon’s Format tab, go to the Arrange group and choose Position→More Layout Options. Click the Position tab. (Optional) Set the position of an object precisely using controls in this dialog. Under Options, select the Lock Anchor check box.
How do I prevent my pictures from being copied in Word?
Even if you block selecting and copying directly they can simply use a screen capture program, or even a camera. The best you can do is “Watermark” your images. That is, put a “stamp” on the image and even hidden, embedded in the underlying file code so that later you can prove that the image has been “stolen”.
Where is the Picture Position tab in Word?
Choose Picture Tools Format→Position button to open a menu of positions. Choose the position that shows the picture in the upper-right corner of the document. Drag the picture downward so that its top aligns with the top of the first body paragraph. Click the Position button again and choose More Layout Options.
Where is absolute position in Word?
The Position tab of the Layout dialog box. In the Horizontal area of the dialog box choose the Absolute Position radio button and set the picture to be 2 inches to the right of Page. In the Vertical area of the dialog box choose the Absolute Position radio button and set the picture to be 3 inches below Page.
How do you remove an object anchor in Word?
If you really want to remove the anchor, you do it by selecting the object and deleting it from the document. If you just don’t want to see the anchor symbol (but you do want to keep the object), click File > Options > Display and uncheck the box for “object anchors”.
Where is the Advanced Layout tab in Word?
To choose your advanced Word options, select File > Options, and on the left pane, select Advanced. Set up the way you select, replace, and format words and paragraphs.
Where is the Options tab in Word?
To see general options for working with Word, click File > Options > General.
How many types of alignment commands are present on the Layout tab?
In total, this group has Eleven buttons including the Six Align buttons. The buttons other than these Six are the Orientation, Decrease Indent, Increase Indent and the Merge & Center.
What is advanced word?
An advanced qualification in MS Word means that a user can: Design and create forms and templates. Use the tracking features of MS Word to enable revision in a document. Understand Macros in MS Word and how they work to automate repetitive tasks.
How do I protect a document?
First, open the Office document you would like to protect. Click the File menu, select the Info tab, and then select the Protect Document button. Click Encrypt with Password. Enter your password then click OK.
What format is Microsoft Word file stored?
File formats that are supported in Word
| Extension | Name of file format |
|---|---|
| .doc | Word 97-2003 Document |
| .docm | Word Macro-Enabled Document |
| .docx | Word Document |
| .docx | Strict Open XML Document |
What are the four common types of files?
The four common types of files are document, worksheet, database and presentation files. Connectivity is the capability of microcomputer to share information with other computers.
What is file in Microsoft Word?
In Microsoft Word and other Microsoft Office products, the File tab is a section on the Office Ribbon that gives you access to file functions. For example, from the File tab, you can access the Open, Save, Close, Properties, and Recent file options. The File tab is the blue button in the upper-left corner.
What program is used in MS Word to check the spelling?
From the Proofing group on the Review tab, select Spelling & Grammar . Microsoft Word will look for spelling and grammar errors starting from the location of your cursor in the document.
What is the shortcut key to check the spelling & grammar?
Alt + F7
What is autocorrect in MS Word?
Autocorrection, also known as text replacement, replace-as-you-type or simply autocorrect, is an automatic data validation function commonly found in word processors and text editing interfaces for smartphones and tablet computers.
Which tab is used for character formatting?
Home tab