D.N.D. SCHOOL

1. Differentiate between a slide and slide show. A slide is a single page, while a slideshow is a collection of slides. 2. What is presentation graphics? What is its significance? Presentation graphics are visual elements used in presentations. Its significance lies in enhancing clarity, engagement, and impact. 3. When is slide sorter view useful for viewing a presentation? Slide sorter view is useful for rearranging slides, deleting unnecessary slides, or viewing the presentation's overall structure. 4. What is outline? What is its significance? An outline is a text-only version of a presentation. Its significance lies in providing a quick overview of the presentation's structure and content. 5. Which pane can you insert speakers notes in? You can insert speaker notes in the "Notes" pane. 6. A sales person is using presentation software to produce a slideshow. State three features of presentation software, other than text, that can be used to make the presentation mo...

Motion Formulas: 1. Distance = Speed × Time (d = s × t) 2. Speed = Distance / Time (s = d / t) 3. Velocity = Displacement / Time (v = Δx / t) 4. Acceleration = Change in Velocity / Time (a = Δv / t) 5. Force = Mass × Acceleration (F = m × a) 6. Momentum = Mass × Velocity (p = m × v) 7. Kinetic Energy = (1/2) × Mass × Velocity^2 (KE = (1/2) × m × v^2) 8. Potential Energy = Mass × Acceleration Due to Gravity × Height (PE = m × g × h) Sound Formulas: 1. Speed of Sound = 343 m/s (at room temperature and atmospheric pressure) 2. Frequency = Number of Oscillations / Time (f = n / t) 3. Wavelength = Speed of Sound / Frequency (λ = v / f) 4. Amplitude = Maximum Displacement from Equilibrium (A = Δx_max) 5. Intensity = Power / Area (I = P / A) 6. Decibel Level = 10 × log(Intensity / Reference Intensity) (dB = 10 × log(I / I_ref)) Gravitation Formulas: 1. Universal Law of Gravitation: F = G × (m1 × m2) / r^2     - F: gravitational force     - G: gravitational constant (6.67408...

_Q1: What is an electronic spreadsheet?_ A1: An electronic spreadsheet is a computer program that allows users to store, organize, and analyze data in a table format. _Q2: What is the most commonly used electronic spreadsheet software?_ A2: Microsoft Excel. _Q3: What is a cell in an electronic spreadsheet?_ A3: A cell is the basic unit of data storage in an electronic spreadsheet, represented by a unique address (e.g., A1, B2, C3, etc.). _Q4: What is a formula in an electronic spreadsheet?_ A4: A formula is an equation that performs calculations on data in a spreadsheet, using operators (e.g., +, -, *, /) and cell references. _Q5: What is the purpose of formatting cells in an electronic spreadsheet?_ A5: Formatting cells helps to present data in a clear and organized manner, using features such as font, color, alignment, and number formatting. _Q6: How do you insert a new row or column in an electronic spreadsheet?_ A6: You can insert a new row or column by selecting the entire row or ...

Q1: What is an electronic spreadsheet? A1: An electronic spreadsheet is a computer program that allows users to store, organize, and analyze data in a table format. Q2: What is OOo Calc? A2: OOo Calc is a free and open-source electronic spreadsheet program that is part of the suite. Q3: What is a cell in OOo Calc? A3: A cell is the basic unit of data storage in OOo Calc, represented by a rectangular box where data can be entered. Q4: What is a range in OOo Calc? A4: A range is a group of cells that can be selected and manipulated together in OOo Calc. Q5: How do you select a cell in OOo Calc? A5: You can select a cell in OOo Calc by clicking on it with the mouse pointer. Q6: What is the purpose of the formula bar in OOo Calc? A6: The formula bar is used to enter and edit formulas and functions in OOo Calc. Q7: What is the difference between relative and absolute referencing in OOo Calc? A7: Relative referencing refers to a cell's location relative to the current cell, while absolut...

Q.1. What is a cell and how is it referred in OOo calc? Ans. A cell is the basic unit of data storage in a spreadsheet. In OOo Calc, a cell is referred to by its unique address, consisting of a column letter and a row number, e.g., A1, B2, C3, etc. Q.2. What do you mean by a range of cells? Ans. A range of cells refers to a group of adjacent cells in a spreadsheet, specified by the address of the top-left cell and the bottom-right cell, separated by a colon (:). Example: A1:C5, where A1 is the top-left cell and C5 is the bottom-right cell. Q.3. What is the difference between a worksheet and a workbook? Ans. A _worksheet_ is a single spreadsheet within a workbook, where you can enter and manipulate data. A _workbook_ is a collection of one or more worksheets, often used to organize related data and calculations. Q.4. Why do you freeze some rows /columns in a worksheet? Ans. You freeze rows or columns in a worksheet to keep them visible on the screen while scrolling through the rest of t...

Geography Chapter 1: India - Size and Location Question: What is the total area of India? Answer: India has a total area of approximately 3.287 million square kilometers. Question: What are the latitudinal and longitudinal extent of India? Answer: India extends from about 8°4'N to 37°6'N latitude and from 68°7'E to 97°25'E longitude. Question: Which two major seas lie to the east and west of India? Answer: The Bay of Bengal lies to the east, and the Arabian Sea lies to the west. Question: How does India's location affect its climate? Answer: India's location influences its climate through the monsoon winds, which bring seasonal rains, and its varied latitudes which create different climatic zones. Question: What is the significance of the Tropic of Cancer in India's geography? Answer: The Tropic of Cancer divides India into two halves, impacting the climate and determining the location of the tropical zone. Question: Which countries share borders with India?...