Archive day

November 21, 2025

2,811 public questions were asked on this day.

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Which word best fits the sentence: "The __ of the team was evident in their success"?(1 point) Responses Isolation Isolation Disunity Disunity Cooperation Cooperation Conflict
Asked by jayc 1 answer
Reactant P contains 50 J of energy, and reactant Q contains 35.3 J of energy. The reactants combine to form product PQ, which contains 104 J of energy. What is the energy transformation? Energy is absorbed because the pr...
Asked by qp 1 answer
Identify the meaning of the word "ambiguous" in the context of the following statement: His answers were worded ambiguously, so no one could be sure what he meant. (1 point) Responses Uncertain Uncertain Simple Simple Cl...
Asked by jayc 1 answer
Which detail from the text best supports the idea that the invention of the chronometer had a significant effect on British and world culture? “During what is sometimes called the ‘long’ nineteenth century . . . the coun...
Asked by maribel 1 answer
What is the meaning of "advocate" in the context of supporting a cause?(1 point) Responses Supporter Supporter Critic Critic Opponent Opponent Bystander
Asked by jayc 1 answer
Which statement describes the law of conservation of energy? All systems will exchange matter and energy with their surroundings. All systems can exchange energy, but not matter, with their surroundings. Energy cannot be...
Asked by qp 1 answer
What does the word "meticulous" mean in the context of describing someone's work habits?(1 point) Responses Lazy Lazy Hasty Hasty Thorough Thorough Careless
Asked by jayc 1 answer
A stack of quarters could be used in an informal argument for which of the following? Option #1: the formula for the volume of a cone Option #2: the formula for the volume of a sphere Option #3: the formula for the volum...
Asked by Void<3 1 answer
Darwin’s voyage on the Beagle and his subsequent work on evolution pushed human origins – and indeed the origins of life itself – into an unthinkably distant past. Geologists had already demonstrated that the Earth was f...
Asked by maribel 1 answer
What is the meaning of "resilient" in the context of describing a person's character?(1 point) Responses Fragile Fragile Weak Weak Strong Strong Lazy
Asked by jayc 1 answer
Which of the following shapes can be rotated to create a three-dimensional object like an orange? Option #1: right triangle Option #2: square Option #3: hemisphere Option #4: rectangle (1 point) Option #
Asked by Void<3 1 answer
The enthalpies of formation of the compounds in the combustion of methane, Upper C upper H subscript 4 (g) plus 2 upper O subscript 2 (g) right arrow upper C upper o subscript 2 (g) plus 2 upper H subscript 2 upper O (g)...
Asked by qp 1 answer
What does the word "collaborate" mean in the context of a group project?(1 point) Responses Compete Compete Work together Work together Ignore Ignore Work alone
Asked by jayc 1 answer
Which statement about Delta.Hf is true? It is positive when the bonds of the product store more energy than those of the reactants. It is zero for any pure substance in its standard state. It is negative when a compound...
Asked by qp 1 answer
A metronome is a device used to maintain a steady beat in music. The device has the shape of a pyramid. Identify the number of sides of the two-dimensional vertical cross section.(1 point) The two-dimensional vertical cr...
Asked by Void<3 1 answer
What is the meaning of "innovative" in the context of describing a new product?(1 point) Responses Outdated Outdated Simple Simple Creative Creative Traditional
Asked by jayc 1 answer
Ammonia (NH3 (g), Delta.Hf = –45.9 kJ/mol ) reacts with oxygen to produce nitrogen and water (H2 O(g), Delta.Hf = –241.8 kJ/mol) according to the equation below. 4 upper N upper H subscript 3 (g) plus 3 upper O subscript...
Asked by qp 1 answer
If you wanted to sail, it was impossible to keep a precise record of time. And at sea, if you can’t tell the time, you don’t how far east or west you are. It is relatively easy to calculate latitude – your distance north...
Asked by maribel 1 answer
Which word best fits the sentence: "The scientist's discovery was __ to the advancement of technology"?(1 point) Responses Crucial Crucial Detrimental Detrimental Insignificant Insignificant Irrelevant
Asked by jayc 1 answer
Macbeth by William Shakespeare Life’s but a walking shadow, a poor player, That struts and frets his hour upon the stage, And then is heard no more. It is a tale Told by an idiot, full of sound and fury, Signifying nothi...
Asked by jaun 1 answer
What does the word "abundant" mean in the context of resources?(1 point) Responses Expensive Expensive Plentiful Plentiful Rare Rare Scarce
Asked by jayc 1 answer
A golfer uses a tracking device to determine the data of the ball as it is in the air. She calculates that her ball, when 34 yards away from her, reached a maximum height of 72 yards before descending. The path of the go...
Asked by Void<3 1 answer
Butane C4 H10 (g),(Delta.Hf = –125.6), combusts in the presence of oxygen to form CO2 (g) (Delta.Hf = –393.5 kJ/mol), and H2 O(g) (Delta.Hf = –241.82) in the reaction: 2 upper C subscript 4 upper H subscript 10 (g) plus...
Asked by qp 1 answer
Use the excerpt from Walden by Henry David Thoreau to answer the question. I find it wholesome to be alone the greater part of the time. To be in company, even with the best, is soon wearisome and dissipating. I love to...
Asked by jaun 1 answer
Write two poems using different forms. They can be from your own point of view about something you feel strongly about, or they can be from the perspective of someone else
Asked by E 1 answer