Archive day

December 9, 2025

2,883 public questions were asked on this day.

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Which measurable property of water allows water droplets to have a rounded shape?(1 point) Responses surface tension surface tension vapor pressure vapor pressure melting point melting point boiling point
Asked by timm 1 answer
What is the difference of 5/14 and 1/34? Your answer should be written as a mixed number.
Asked by Sofia 1 answer
Arnold makes a chart to summarize what happens when light interacts with matter and is reflected. Which idea does Arnold need to correct? In specular reflection, reflected rays move in the same direction. In scattering,...
Asked by kelvin calin 1 answer
What responsibilities does Roman citizens have?
Asked by Hi 1 answer
Which statement explains the relationship between the temperature and vapor pressure of a liquid?(1 point) Responses The higher the temperature, the more molecules will vaporize, resulting in a greater vapor pressure. Th...
Asked by timm 1 answer
a type of water coil used for heating and cooling is a what coil
Asked by dsadsa 1 answer
What line of code should be written after the function definition to add two single-digit values and print the sum? def get_single_digit(): while True: try: num = int(input("Enter a single-digit positive number: ")) if n...
Asked by john 1 answer
Which words refer to the temperature at which a substance will vaporize?(1 point) Responses melting point melting point boiling point boiling point surface tension surface tension vapor pressure
Asked by timm 1 answer
A light with a second-order bright band forms a diffraction angle of 30.0°. The diffraction grating has 250.0 lines per mm. What is the wavelength of the light? 800 nm 1,000 nm 1,386 nm 1,732 nm
Asked by kelvin calin 1 answer
Write a paragraph contrasting the values of the working animals and the values of Napoleon and the pig
Asked by p 1 answer
Hope is the thing with feathers by Emily Dickinson “Hope” is the thing with feathers - That perches in the soul - And sings the tune without the words - And never stops - at all - And sweetest - in the Gale - is heard -...
Asked by giggle bong 1 answer
Use the passage to answer the question. Rochelle slammed her laptop shut, pumped her fists up to the sky, and shouted, “Yes! I did it! I finally figured it out!” Her feet did a little dance under the desk, and a genuine...
Asked by xen 1 answer
The Middle East is home to _____ percent of the world’s desalination plants. 25 70 55 90
Asked by ; D 1 answer
Which statement describes how a substance melts?(1 point) Responses Molecules in the substance gain kinetic energy and then become more tightly bound to each other. Molecules in the substance gain kinetic energy and then...
Asked by timm 1 answer
Walt made a study chart listing uses for two types of electromagnetic waves. A 2 column by 2 row table. Column 1 is titled A and contains the following entries: Transmitting information to cell phones, Warming up food. C...
Asked by kelvin calin 1 answer
A major source of conflict in the Middle East is a scarcity of water. medicine. food. electricity.
Asked by ; D 1 answer
The measurable properties of a substance, such as vapor pressure and surface tension, occur due to the strength of_____Blank.(1 point) Responses electrical forces between particles, as given by Newton’s law electrical fo...
Asked by timm 1 answer
Use the sentences to answer the question. I walked into the library, and my eye was immediately drawn to the wall in front of me. There was something strangely out of place. Which point of view does the author use? (1 po...
Asked by xen 1 answer
Mariano is solving 126 + 636 . What is the result? Your answer should be written as a mixed number
Asked by Sofia 1 answer
The diagram shows monochromatic light passing through two openings. An illustration of monochromatic light striking an opening in a boundary and then going through two openings in a second boundary. The diverging light s...
Asked by kelvin calin 1 answer
Which of the following quadratic functions have graphs that open upward? Select all that apply f(x) = 3x^2 + 1 f(x) = –2x^2 – 3 f(x) = 5x^2 – 3 f(x) = –3x^2 + 2
Asked by Chuck Bass 1 answer
Use information from the lesson and the article about the water park in Dubai to answer the question. Write your answer in two to three sentences. What effect might a water park have on Dubai’s future water supply? A B C...
Asked by ; D 1 answer
When one country concentrates on making one thing and they become experts at it. Like Germany making BMW cars. image.png Group of answer choices scarcity import specialization export
Asked by aaaaa 1 answer
Find the remainder when P(x) = x^123 + 2x^56 + 3 is divided by x + 1. 6 2 4 0
Asked by Chuck Bass 1 answer
A photon has 8.0 × 10–15 J of energy. Planck’s constant is 6.63 × 10–34 J•s. What is the frequency of the photon? 1.21 × 1019 Hz 8.3 × 10–20 Hz 1.21 × 10–19 Hz 8.3 × 1020 Hz
Asked by kelvin calin 1 answer