Questions by Doubtly

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1 answer 371 views

Explain the function of the following in Operating system: 1) Virus Detection 2) Virus Removal 3) Virus Prevention

asked May 1, 2021 in Operating System

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1 answer 122 views

Write the difference between Worm and Virus ? computerscience1

asked May 1, 2021 in Operating System

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1 answer 2.3k views

What are the components of LINUX operating system ? Explain any Three features of it

asked May 1, 2021 in Operating System

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1 answer 5.0k views

explain in brief following program of MS-windows a)program manager b)file manager c) control panel

asked May 1, 2021 in Operating System

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2 answers 1.2k views

what are features of Windows NT operating system ?

asked May 1, 2021 in Operating System

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1 answer 2.9k views

What is operating system ? Explain major services of OS

asked May 1, 2021 in Operating System

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1 answer 753 views

Name the software required to make a computer functional. Write down its two primary services.

asked May 1, 2021 in Operating System

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1 answer 490 views

Apollonius Theorem (with proof)

asked May 1, 2021 in study

+1 vote

1 answer 178 views

Pythagoras theorem with formula and proof

asked May 1, 2021 in study

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1 answer 230 views

In the adjoining figure, ∠QPR = 90°, seg PM ⊥ seg QR and Q – M – R, PM = 10, QM = 8, find QR.

asked May 1, 2021 in Pythagoras theorem

+1 vote

1 answer 405 views

In ∆PQR, point S is the midpoint of side QR. If PQ = 11, PR = 17, PS = 13, find QR.

asked Apr 30, 2021 in Pythagoras theorem

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1 answer 2.5k views

Identify, with reason, which of the following are Pythagorean triplets.

asked Apr 30, 2021 in Pythagoras theorem

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1 answer 1.7k views

In the given figure, if LK = 6√3 find MK, ML, KN, MN and the perimeter of MNKL

asked Apr 29, 2021 in Pythagoras theorem

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1 answer 1.5k views

A boat travels 16 km upstream and 24 km downstream in 6 hours.

asked Apr 27, 2021 in Chapter1:Linear Equations in Two Variables

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1 answer 545 views

P. Perform each of the following calculations. Round off your answers to two digits

asked Apr 22, 2021 in Chapter 2: Introduction to Analytical Chemistry

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1 answer 761 views

Q. Perform each of the following calculations. Round off your answers to three digits.

asked Apr 22, 2021 in Chapter 2: Introduction to Analytical Chemistry

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1 answer 570 views

R. Perform the following operations : a. 3.971 × 107 + 1.98 × 104 ; b. 1.05 × 10-4 - 9.7 × 10-5; c. 4.11 × 10-3 + 8.1×10-4; d. 2.12 × 106 - 3.5 × 105

asked Apr 22, 2021 in Chapter 2: Introduction to Analytical Chemistry

+1 vote

1 answer 599 views

A 1.000 mL sample of acetone, a common solvent used as a paint remover, was placed in a small bottle whose mass was known to be 38.0015 g.

asked Apr 22, 2021 in Chapter 2: Introduction to Analytical Chemistry

+1 vote

1 answer 421 views

T. Your laboratory partner was given the task of measuring the length of a box (approx 5 in) as accurately as possible

asked Apr 22, 2021 in Chapter 2: Introduction to Analytical Chemistry

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1 answer 2.2k views

3. Give one example of each A. homogeneous mixture B. heterogeneous mixture C. element D. compound

asked Apr 21, 2021 in Chapter 1: Some Basic Concepts of Chemistry