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Hlo
Questions and answers by visitors named
Hlo
Questions (43)
Which analogy best describes amperage? (1 point)
diameter of a pipe through which water moves Olength of the pipe through which
3 answers
224 views
What causes a maglev train to hover above the track? (1 point)
O attractive magnetic force O massive batteries O electric current
4 answers
407 views
Which statement correctly describes the refraction of light? (1 point)
As light waves enter a different medium, they bend towards
1 answer
114 views
35. The author most likely named the story "Mortals" to (1 point)
reflect the fact that every person dies, and there is nothing
1 answer
75 views
"I Want to Be Miss America"
17. What did the sisters expect the future to hold for them? (1 point) O getting married and having
1 answer
95 views
Will Gogol ever truly accept his name? How do you know?
3 answers
126 views
2. In "Mortals," the wish is____to the deed (1 point)
poison fatal father Partial
4 answers
97 views
4. Evaluate (60C_{3})/(b*C_{3}) (1 point)
2 answers
74 views
4. What percentage of females have shoe sizes from 5.8-8.8? (2 pts)
*Outliers are shoe sizes in your table that fall outside 3
1 answer
95 views
7. What is the value of the expression? Do not use a calculator. (1 point)
tan(- (11pi)/6) O-1 O - sqrt(3) 4 (sqrt(3))/3 sqrt(3)
2 answers
96 views
How can a stationary metal sphere have kinetic energy, the energy of motion? (1 point)
The metal is made of atoms, which store
1 answer
284 views
In 3-5 sentences, evaluate how successful Richard Nixon was at handling the economic issues of his presidency
1 answer
102 views
What happens when thermal energy is applied to an ice cube? (1 point)
Its water molecules lose kinetic energy, so the ice cube
3 answers
169 views
Why does an ice cube melt even in a cold glass of water? (1 point)
The ice cube is still colder than the water, so thermal energy
3 answers
196 views
Which scenario best describes a scientist who is studying thermal energy? (1 point)
She works on a team, with each member
4 answers
254 views
What is the best description of the conclusion of a scientific investigation? (1 point)
The conclusion is the final step of the
1 answer
206 views
When a combination of negative and positive charges are present, the charges of opposite signs repel one another
Which of the
1 answer
158 views
Observing a set of pith balls with positive charges, how does the distance between the pith balls affect the electric electrical
1 answer
98 views
Which of the following statements accurately reflects the relationship between force and distance in Coulomb's Law? (1 point)
The
1 answer
106 views
There are many types of energy. Energy can be light energy, sound energy, thermal energy, chemical energy, and electrical energy
1 answer
153 views
How do electrons flow through an electric circuit? (1 point)
The electrons flow out of the negative end of the battery, through
1 answer
129 views
Which statement about electromagnets is correct? (1 point)
OA north pole and a south pole attract each other O Two south poles
1 answer
159 views
Attach a wire to one end of a battery, wrap the wire around an iron or steel core, and attach the other end of the wire to the
1 answer
77 views
Magnets in front of the train constantly pull magnets in the train toward them
O Magnets in the sides of the tracks constantly
4 answers
208 views
19. Qui fait rire les gens? (2 points)
O les couverts O le clown O le gala O le bal
1 answer
82 views
5. Write an equation of a parabola with a vertex at the origin and a directrix at v = 5 (1 point)
x = 5y ^ 2 x = - 1/20 * y ^ 2 y
1 answer
65 views
A group of students sets up an electric circuit with wires, a battery, and a light bulb. Why is their circuit called a direct
3 answers
464 views
Sally puts on wool socks and rubs her feet on a nylon carpet. How does static electricity build up in Sally? (1 point)
When
4 answers
481 views
The resistance in a circuit is halved. What happens to the voltage?
V = IR (1 point) O The voltage is doubled. The voltage is
3 answers
321 views
How does a flashlight illustrate the Law of Conservation of Energy? (1 point)
O Potential energy in the battery will be converted
37 answers
519 views
Which of the following best describes an electric circuit that powers a load? (1 point)
Electric current flows from an energy
1 answer
184 views
Hal makes an electromagnet with a 9-volt battery, wire, and a steel rod. What is the function of electric current in his
4 answers
315 views
Which of these best describes the relationship between the incident ray, the reflected ray, and the normal for a curved mirror?
1 answer
87 views
Which defines a concave mirror? (1 point)
A concave mirror curves outward with the edges of the mirror pointing away from the
2 answers
87 views
Parallel light waves bounce off a smooth surface. Which behavior of light does this describe? (1 point)
O absorption O
3 answers
91 views
2. What are the foci of the ellipse Graph the ellipse (1 point) 15x ^ 2 - 36t ^ 2 = 645
4 answers
119 views
2. What are the foci of the ellipse? Graph the ellipse. (1 point) 18x ^ 2 + 361 ^ 2 = 648
3 answers
112 views
2. What are the foci of the ellipse? Graph the ellipse. (1 point) 18x ^ 2 + 36y ^ 2 = 648
4 answers
119 views
3. Find an equation of a parabola with a vertex at the origin and directrix y = - 1.5 (1 point)
x = 1/6 * y ^ 2 x = - 1/6 * y ^ 2
1 answer
68 views
"I Want to Be Miss America"
17. What did the sisters expect the future to hold for them? (1 point) O getting married and having
1 answer
113 views
22. Why is this a good time for the family to use the telescope? (1 point)
O They wanted to see Mars. O Their telescope is brand
1 answer
117 views
24. Which is the most important idea to include in a summary of this poem? (1 point)
The family would return. O The family looked
1 answer
100 views
"Mortals"
32. What does Ronald Givens look like to the narrator? (1 point) O a turtle O a writer O a sheep an editor
1 answer
75 views
