Answer:
It can change negative attitudes to positive ones
Explanation:
When an advert is done to target audience, some of the consumers may have developed a negative attitude towards the product or services before. However, when an advert is properly conveyed, there are chances that the consumers may change to have a positive attitude towards the advertised product or service. In conclusion, advertising can affect attitudes but cannot alter values or force people to do things they do not want to do or believe are wrong.
Answer:
B. energy an object has because of its motion or position
Explanation:
Answer:
The correct answer to the following question will be "1.23 mm".
Explanation:
The given values are:
Average normal stress,
Elastic module,
Length,
To find the deformation, firstly we have to find the equation:
⇒
⇒
On taking "" as common, we get
⇒
⇒
Now,
The stress at the middle will be:
⇒
⇒
⇒
⇒
Hence,
⇒
On putting the estimated values, we get
⇒
⇒
⇒
Answer:
velocity is 15.083 m/s
Explanation:
given data
length L = 1 m
Laminar to turbulent flow
xc = 0.5 m
Reynolds number Rex, c = 5 ×
solution
we take here for 350 K
= 1.81 ×
and here Reynolds number Rex, is express as
Rex = ................1
put here value at x = 0.5
5 × =
solve it we get
v = 15.083 m/s
so velocity is 15.083 m/s