Describe the functions and origin of mass communication.

Answers

Answer 1
Answer: The first function of mass communication is to serve as the eyes and ears for those seeking information about the world. The internet, televisions, and newspapers are the main sources for finding out what's going around you.

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Arrange the following in order of decreasing basicity. mgo, cs2o, cl2o7, sno2, p4o10

Answers

Basicity of oxides decreases for elements from left to right in the periodic table. The order of increasing basicity is; Cs2O> MgO > SnO2 > P4O10 > Cl2O7.

The oxides of metals are known to be basic. This is a common property of all metals. However, the basicity of metallic oxides decreases across the period. So, from left to right, the oxides of bases become less acidic.

On the other hand, the oxides of nonmetals are acidic in nature. So as we move from left to right, the oxides of metals become more acidic. The order of decreasing  basicity of oxides as listed in the question is;

Cs2O> MgO > SnO2 > P4O10 > Cl2O7.

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a boy who is 3 feet tall can cast a shadow on the ground that is 7 feet long. at the same time, how tall is a man who can cast a shadow that is 14 feet long?

Answers

Answer:

6ft tall because you double 7 and get 14 so you double 3 and get 6

Answer:

6 feet tall

Explanation:

7 x 2 is 14 and 3 x 2 is 6

What one key characteristic forces amphibians to spend part of their lives in or near water?

Answers

Answer:While caecilians have scales similar to fish, most other amphibians have moist, permeable skin. This forces most species to live in moist or aquatic habitats; otherwise, they would quickly dehydrate as water is lost through the skin.

Explanation:

What is the voltage produced by a standard lithium cell?

Answers

I have many standard lithium batteries, and I'm always looking at the sticker of the back of the battery just to look at the voltage and etc. And as for what I have always considered was that each standard lithium battery would consist of only 4.2 volt would be the max, and the minimum voltage a standard lithium battery would take would only be 3.7.

4.2 is the voltage produced by a standard lithium cell.

Brian needs $45 to buy his mother a gift. He already has $27 from his savings, and his father gives him $7. By how much is he still short?.

Answers

Subtraction is a mathematical operation that reflects the removal of things from a collection. The amount by which Brian is short is $11.

What is subtraction?

Subtraction is a mathematical operation that reflects the removal of things from a collection. The negative symbol represents subtraction.

The cost of the gift is $45. Brian has $27, also his father gave him $7, therefore, the total money he has is,

$27+$7 = $34

The amount Brian is short of will be the difference between $45 and $34, therefore,

The amount Brian is short off = $45-$34 = $11

Hence, the amount by which Brian is short is $11.

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the answer is 11

Explanation:

27+7= 34

45-34=11

In sentence 4 (reproduced below), the writer wants to integrate the discussion of the piece passin’ on to others into the passage’s line of reasoning about how art can affirm and strengthen community bonds. Artworks created by artists outside of a particular community often do not appeal to members of that community because of a lack of connection between the artists and their intended audience. Which of the following versions of sentence 4 best accomplishes this goal?.

Answers

The sentence that is vital in accomplishing the goal will be E- Art can play a unique role in starting conversations and cultivating group pride by representing communities to themselves.

From the statement given, it was stated that the writer wanted to integrate the discussion of the piece passin’ on to others to affirm that art can be used to strengthen community bonds.

In this case, it can be deduced that art plays a unique role in starting conversations and cultivating group pride.

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