Question
The outer radius of a hollow metallic spherical ball is
12cm while the thickness of the metal used to make it is 8 cm. Find the volume of the metal used in making this ball.Solution
Inner radius of the ball= (12-8) =4cm Required volume= 4 π/3 (12 ³ -4³) =4 π/3(1728-64) = = 4 π/3 ×1664=2218.6π
Web 2.0 is a term that describes
A single social media site like Facebook or YouTube is referred to as a
Which of the following statements is true about Facebook?
Quick response and efficient consumer response delivery systems are most closely related to:
Intermediaries make the selling of goods more efficient by:
Inseparability in services means:
All of the following are described as best practices for companies using social media as part of their strategy, except:
Which of the following explains a person's consistent behaviour or response to recurring situations?
In a situation where coffee bean prices doubled, resulting in the price of coffee doubling as well, consumers may switch to tea, where the prices remain...
Search-Engine Optimization (SEO) refers to the concept of:
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