Which of these statements would suggest that digital television transmission is a better method than analog?
Answers
Answer: A digatil is newer better
Explanation:
Related Questions
Which of these is most likely to lead directly to a black market?a. a supply shockc. rationing b. a price floord. equilibrium
During a race, a horse's speed increases from 65 m/s to 73 m/s during the last 5.0 seconds of that race What was the rate of acceleration during this time?
Which statements best describe energy? Check all that apply. The total amount of energy in the universe remains constant. The total amount of energy in the universe changes constantly. Energy cannot be converted from one form to another. Energy can be converted from one form to another. Energy cannot be created or destroyed. Energy can be created or destroyed.
Which of the following does not accurately depict a scientific theory?A. Theories are tested over and over again.B. Theories are supported in many ways.C. Theories may be changed or replaced if new evidence is found.D. Theories are absolute truths.
scalar
diagonal
vector
Answers
A quantity that has magnitude only is a scalar. In Physics, a quantity with only magnitude is called a scalar. Scalar quantities include distance, speed, mass, temperature, and energy. They are distinguished from vectors which have both magnitude and direction.
A scalar is a fundamental concept in mathematics and physics, representing a single quantity with magnitude but no direction. Scalars are characterized solely by their numerical value, such as speed or temperature. Unlike vectors, which have both magnitude and direction, scalars are concerned with the "how much" rather than the "where" or "in which direction." Scalars are used in various fields, from physics to mathematics and engineering, simplifying the description of quantities that don't involve direction, making calculations and analysis more straightforward.
A quantity that has magnitude only is referred to as a scalar. In Physics, quantities are typically classified into two types: scalars and vectors. A scalar quantity is defined by its magnitude alone, with no direction associated with it. Examples of scalar quantities include distance, speed, mass, temperature, and energy. On the contrary, a vector has both magnitude and direction. Hence, the correct answer to your question is scalar.
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Answer:
scalar
Explanation:
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Final answer:
The last and longest manned mission to Skylab is a notable point in history of space exploration, but the specific duration is not stated in the provided references.
Explanation:
In regard to the question, "What was the duration of the last and longest manned mission to Skylab?", the Skylab missions were part of a significant chapter in U.S. space exploration history during the 1970s. However, the provided reference material does not offer specific information about the duration of the last and longest manned mission to Skylab. Skylab was an important part of American space research, serving as a space station where numerous scientific experiments were conducted. Yet, without the specific details, it is difficult to provide an accurate response to this particular query. The Skylab program, operated by NASA in the 1970s, had its last and longest manned mission known as Skylab 4. The Skylab 4 mission launched on November 16, 1973, and lasted for a total of 84 days, with the crew returning to Earth on February 8, 1974. The crew consisted of Gerald Carr, Edward Gibson, and William Pogue. This mission set a record for the longest manned spaceflight at that time, spending an extended period aboard the Skylab space station for scientific research and experiments.
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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.
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Answer;
B. The amount of pressure exerted by a solid is solely dependent on its mass.
Explanation;
- Pressure is the force per unit area exerted by a substance on a surface.
- Solids exerts pressure on surfaces, which does not depend on the mass of the solid, but depends on the area of contact on the solid and the force applied.
- Since pressure refers to force exerted per unit area. Pressure can be increased by either increasing the size of the force or reducing the area over which the force acts.
- A solid with a larger surface area where the force acts will exert less pressure compared to a solid surface with a small area where the force acts.
i just took the test
Answers
Answer:
Explained
Explanation:
The proteins(sometimes are called celluar ligands) outside the cell can bind to a receptor protein( generally found on the cell membranes) on the cell surface, causing it( receptor protein) to change the shape and sending a signal inside the cell.
Final answer:
A protein exterior to a cell can influence intracellular processes through receptors on the cell's surface. This change can affect DNA transcription, regulate cell cycle, or stimulate cell death. Malfunctions in these proteins can lead to health issues like cancer, asthma, and hypertension.
Explanation:
A protein outside the cell can cause events to happen inside the cell with the help of the protein receptors on the cell's plasma membrane. When a molecule binds to the receptor on the cell's surface, it triggers a change in the receptor's structure. This change then affects the microfilaments inside the cell, which in turn initiates a series of chemical signals inside the cell affecting the transcription of DNA. This process can regulate activities such as the cell cycle or initiate cell death, also known as apoptosis, under certain conditions.
For example, external events such as cellular crowding or hormonal changes can influence cell division. Another example can be seen in T-cells. They target foreign cells for destruction by the immune system. If these T-cells accidentally target the cells of their own organism, this can lead to autoimmune diseases. In such cases, the T-cell binds to the 'self' proteins which triggers apoptosis to remove the harmful cell.
Errors in the structure of these receptor proteins can lead to various health issues like hypertension, asthma, heart disease, and cancer.
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b. exosphere
c. geosphere
d. cryosphere E. atmosphere F. hydrosphere
Answers
Answer:
exosphere
Explanation:
exosphere is space
astronomy is space