Work equal to 136.0 Joules is expanded in moving 8.5*10^18 electrons between two points in an electric circuit. What potential difference does this estabilish between the two points? A ball is thrown into the air. At the highest point, the ball has zero velocity and zero acceleration. Is it true or false and why?
Answers
1 coulomb = 6.25 x 10^18 electrons
8.5 x 10^18 electrons = 1.36 coulombs
136 joules / 1.36 coulombs = 100 volts
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The statement regarding the ball is false. Any object that's not hanging from something
or resting on something is accelerating downward on account of gravity. No matter what
direction you throw the ball, or how hard, its acceleration is 9.8 meters per second^2
directed downward, from the instant it leaves your hand until it hits the ground.
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John Dalton published his atomic theory in the early 1800’s. It has been revised since this time, but some points still remain true. In your own words, identify at least one part of Daltons’ theory that is still considered accurate and at least one part that has been disproven. Provide support for your answer.
B. It extended the provisions of the Pregnancy Discrimination Act.
C. It extended the provisions of Title VII to previously exempt
employers.
OD. It prohibited different wages for men and women performing the
same work.
Answers
The main effect of the Equal Employment Opportunity Act of 1972 was option C: It extended the provisions of Title VII to previously exempt employers. This act expanded the coverage of Title VII of the Civil Rights Act of 1964 to include state and local governments, public educational institutions, and some private and public employment agencies. It aimed to address and prohibit employment discrimination based on race, color, religion, sex, or national origin by a wider range of employers and entities.
Final answer:
The main effect of the Equal Employment Opportunity Act of 1972 was C. It extended the provisions of Title VII to previously exempt
employers.
Explanation:
The main effect of the Equal Employment Opportunity Act of 1972 (EEOA) was to extend the coverage of Title VII of the Civil Rights Act of 1964 to previously exempt employers. Before the EEOA, Title VII applied only to employers with 25 or more employees, leaving smaller employers unaffected. The EEOA expanded the reach of Title VII to include employers with 15 or more employees.
This significant change aimed to combat employment discrimination on the basis of race, color, religion, gender, or national origin more comprehensively by ensuring that a broader range of employers adhered to anti-discrimination measures.
Learn more about Equal Employment Opportunity Act of 1972 here:
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Multiple choice question.