Archive day

January 27, 2026

2,171 public questions were asked on this day.

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One light ray labeled A striking a boundary with two light rays labeled B and C reflecting off. C is at the same angle and B is at an angle smaller than A. Light ray D is into the material at the same angle of A and E in...
Asked by 123 1 answer
How do you write 99 1 6 as a decimal?
Asked by Cheesecake 1 answer
Several small waves near the beach. Imagine that you are sitting on a beach. As you walk toward the water, you see several waves like those in the image in the shallow water. These waves are called breakers. What causes...
Asked by yo 1 answer
Write –83.74 as a mixed number.
Asked by Cheesecake 1 answer
Roberto was testing how light interacted with a material he had just developed. The initial speed of light was 3.0 × 108 m/s. The final speed of light after it changed direction was 1.7 × 108 m/s. What type of interactio...
Asked by 123 1 answer
Write –9.3 as a mixed number.
Asked by Cheesecake 1 answer
Which ray diagram shows reflection? A light ray strikes a boundary and a second vector into the second material. Both are at the same angle to the normal. A light ray strikes a boundary and a second vector reflects off t...
Asked by 123 1 answer
In this lesson, you learned what happens to light when it is reflected and refracted. In this assignment, you will differentiate between reflection and refraction, use the law of reflection to make predictions, apply Sne...
Asked by 123 1 answer
Write –0.46 as a fraction.
Asked by Cheesecake 1 answer
Which parts differentiate ray diagrams of reflected and refracted light? Check all that apply. normal boundary incident ray reflected ray refracted ray
Asked by 123 1 answer
Earth with points A, B, and C. The moon is to the right of Earth. A: Near the center of Earth. B: At the top of Earth. C: on the right side of Earth. Review the image and answer the questions that follow. Which point on...
Asked by yo 1 answer
How do you write 0.5 as a fraction?
Asked by Cheesecake 1 answer
What did the Mountain Men look for in the West? (1 point) Responses peaceful and quiet lives on farms peaceful and quiet lives on farms - incorrect fortunes in gold and silver fortunes in gold and silver - no response gi...
Asked by ben hen 1 answer
1. Which of the following definitions would most accurately describe the PREface of a book? * 1 point The section at the end of the book that lists all the important keywords The section in the middle of the book that de...
Asked by unknown 1 answer
Simplify. Express your answer using positive exponents. (5q – 5)(9q – 1)(3q)
Asked by chicken 1 answer
How do you write 0.83 as a fraction?
Asked by Cheesecake 1 answer
Write 0.6 as a fraction.
Asked by Cheesecake 1 answer
Which statements describe currents in the oceans? Check all that apply. El Niño is a current of water between Australia and North America. Currents occur at the surface of and deep within the ocean. The Coriolis effect c...
Asked by yo 1 answer
why its bad to Limiting News Consumption write Evidence,Counterclaim,Rebuttal,Rebuttal evidence and an conclusion
Asked by aubrey 1 answer
Simplify. Express your answer using positive exponents. 6a – 95a a – 1
Asked by chicken 1 answer
Write – 5 7 20 as a decimal number.
Asked by Cheesecake 1 answer
Simplify. Express your answer using positive exponents. 6j j6j
Asked by chicken 1 answer
How do you write 8 11 as a decimal?
Asked by Cheesecake 1 answer
Question How were the paths to statehood for Texas and California similar? (1 point) Responses They were part of the Louisiana Purchase. They were part of the Louisiana Purchase. They were both once owned by Mexico. They...
Asked by ben hen 1 answer
Simplify. Express your answer using positive exponents. 4q07q – 15q0
Asked by chicken 1 answer