Recent activity by Wheleph

Question

In the photoelectric effect, electrons are ejected by matter only if they are given energy from light of a high enough frequency. It does not matter how bright the light source is; only frequency matters.

answered Dec 5, 2023

2 answers 29.6k views

What were some common things to do for a living during the Complex Civilization era?

answered Nov 3, 2023

1 answer 154k views

A school is arranging a field trip to the zoo. The school spends 544.95 dollars on passes for 41 students and 4 teachers. The school also spends 348.91 dollars on lunch for just the students.how much money

answered Sep 20, 2023

1 answer 126k views

Pls pls pls help me po:)

answered Sep 15, 2023

1 answer 105k views

Should a student journalist do a story about something he overheard in the lunch line why or why not?

answered Jul 20, 2023

1 answer 134k views

9x + 10x - x4x2 - 7x + 8-x?+ 9x + 12What is the perimeter of the path?A 12x^2 + 2x + 20B.- x^3 + 13x^2 + 11x + 20C. 12x^2 + 25x + 20D.-x^3 + 15x^2 + 25x + 20

asked May 6, 2023

1 answer 49.1k views

!! Please help Solve the system using substitution x + 3y = 3 3y - 2x = 12

answered May 3, 2023

1 answer 185k views

determine whether each ordered pair is a solution to the inequality (2, 10), (-5, -4), (-5, -8), (0, 4) (-8, -2)

answered Apr 8, 2023

1 answer 27.8k views

WHICH ONE HELP Escoge la forma correcta del verbo para completar la frase. Choose the correct form of the verb to complete the sentence. de Cuba. (1 Hace doce años que nosotros point) Select one: O a.

answered Feb 6, 2023

2 answers 92.6k views

What are 2 strongly opinions you have about self-driving cars?

answered Nov 26, 2022

2 answers 188k views

Identify the coefficient and the exponent for each term of 2x^5– 3x. The coefficients are 5 and 1. The exponents are 2 and - 3. The coefficients are 2 and 3. The exponents are 5 and 0. O The coefficients

answered Nov 21, 2022

1 answer 52.8k views

The coordinates of point A(-3,2) and the coordinates of point B(4,1) what is the length of AB?

asked Nov 21, 2022

1 answer 151k views

Sophie has 327 inches of wire. She needs 500 inches of wire to complete her project. Which equation will help Sophie figure out how much wire she needs to buy? A. w – 500 = 327 B. w – 327 = 500 C. 327

asked Oct 4, 2022

2 answers 109k views

Which headline provides the best example of popular sovereignty?

answered Oct 2, 2022

1 answer 141k views

Choose the sentence that is most correctly written. By the friends you choose and by your actions your character people will judge. People will judge by your actions your character and by the friends you

answered Sep 28, 2022

1 answer 82.6k views

can you create a scenario (either real or fictional) in which a person engaged in a behavior they would not normally have engaged in due to the group they were interacting with at the time?

answered Sep 24, 2022

1 answer 119k views

3. Read the excerpt below. Myop began to circle back to the house, back to the peacefulness of the morning. It was then she stepped smack into his eyes. Her heel became lodged in the broken ridge between

answered Aug 22, 2022

2 answers 213k views

A teacher wants to determine how to sit 30 students in a classroom. What simulation can be used to determine where the students sit? A. A coin is used and assigned for every two students. B. A six-sided

asked Aug 21, 2022

1 answer 87.3k views

Những khó khăn cơ bản của Việt Nam ngay sau Cách mạng Tháng Tám năm 1945 là gì?

answered Jul 29, 2022

1 answer 93.6k views

Please help me ASAP

answered Jun 19, 2022

2 answers 141k views

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