Answer: Boiling begins at this point
Explanation:
When the vapour of a liquid is equal to the external pressure the molecules are fully energised to be mobile thereby creating more motion, so boiling is achieved.
We will use the ideal gas equation:
PV = nRT, where n is moles and equal to mass / Mr
P = mRT/MrV
P = 15.4 x 8.314 x (22.55 + 273) / 32 x 4.44
P = 266.3 kPa
Answer:
<h2>
14.4 m</h2>
The distance covered by the body is <u>1</u><u>4</u><u>.</u><u>4</u><u> </u><u>m</u><u>.</u>
<u>Sol</u><u>ution</u><u>,</u>
Initial velocity(u)= 0 m/s( according to Question, the body starts from rest.that's why initial velocity(u) becomes zero.
Acceleration (a)= 0.2 m/s
Time (t):
Now,
Applying third equations of motion:
Thus, the distance covered by the body is 14.4 metre.
Further more information:
<h3>
<u>Application</u><u> </u><u>of</u><u> </u><u>equation</u><u> </u><u>of</u><u> </u><u>motion</u><u> </u><u>in</u><u> </u><u>differ</u><u>ent</u><u> </u><u>situa</u><u>tion</u><u>:</u></h3>
- When a certain object comes in motion from rest, in the case, initial velocity(u)= 0 m/s
- When a moving object comes in rest,in the case, final velocity(v)= 0 m/s
- If the object is moving with uniform velocity, in the case, (u=v)
- If any object is thrown vertically upward, in the case, acceleration (a)= -g
- When an object is falling from certain height, in the case, u= 0 m/s
- When an object is thrown vertically upwards in the case, final velocity at maximum height becomes 0.
What exactly has to be in the presentation ???
Answer:
Target Marketing
Explanation:
The Marketing Concept is one of five concepts adopted by organizations when marketing their products to customers. The other four are the Production, Selling, Products, and Social Marketing concepts. The Marketing concept aims at satisfying the needs of the buyers through their products. This approach employs targeted marketing to gain competitive advantage over other firms.
Target Marketing would help Jodi sell colorful ribbons specifically to dancers. Jodi has a target market. These are the Dancers. So, after setting up her booth, Jodi would do well to concentrate her efforts on the dancers whom she hopes to sell the ribbons to. This would enable her establish competitive advantage over other sellers.