<u>Full question:</u>
A major difference between sound recordings made by Emile Berliner and those made by Thomas Edison was that ______.
A. Berliner's disks were flat
B. Edison's disks could be mass produced
C. Edison's disks were coated with lamp black
D. Berliner's disks were made of vinyl
E. None of the above.
<u>Answer:</u>
A major difference between sound recordings made by Emile Berliner and those made by Thomas Edison was that Berliner's disks were flat
<u>Explanation:</u>
Thomas Edison created recorded sound technology, but Emile Berliner's designs began to its mass spread. Berliner flat record disk ultimately supplanted the added flimsy and clumsy Edison cylinders as users' sound technology of preference.
The disk design made flat enhanced the pattern for extent manufactured business sound disks and was the forerunner of nowadays discs patterns. The designated sound-component of the Berliner Collection consists of various disc records generated by the Berliner Gramophone Company. Thomas Edison disk consisted of a thin coating of a phenolic resin
Answer:
c. it is a pure market economy.
Answer:
Option B, Representatives of unions and companies negotiate new labor contracts, is the right answer.
Explanation:
A process through which the representative of the labor union bargains with the group of employees on various issues such as working conditions, salaries, compensation and rights for workers, and other benefits of workers, is known as collective bargaining. The collective agreements that both these groups reach following negotiations generally fix working hours, wage scale, training, overtime, health and safety and to participate in the affairs of the company.
