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Calculate the energy in electron volts of (a) an electron that has de Broglie wavelength 400 nm and (b) a photon that has wave. length 400 nm
answered
Dec 2, 2024
Physics
college
3
votes
40.8k
views
Why did the Framers create a bicameral legislature with a separate executive branch with the ability to veto legislation?
answered
Oct 17, 2024
History
high-school
7
votes
174k
views
Identify the steps or hakbang on this problem. Looking around our surroundings, we can observe that building infrastructure is being given higher priority than nature, which generally disregards the safety
answered
Sep 27, 2024
Social Studies
high-school
6
votes
209k
views
Which of the following is NOT an element of rococo art or architecture? A-playfulness B-simplicity C-asymmetry D-nature
answered
Jul 26, 2024
Arts
middle-school
3
votes
69.5k
views
Graph -8x-y=8 Please answer fastt
answered
May 20, 2024
Mathematics
high-school
7
votes
108k
views
recall an example of a transcription factor gene that regulates morphology and cell differentiation___________.
answered
May 7, 2024
Biology
high-school
5
votes
166k
views
Scenario: you are approaching a child who is facing you and struggling to keep his or her head above water: what is your action?
answered
Feb 25, 2024
Social Studies
high-school
7
votes
189k
views
Direction on find the area for the given shape
answered
Dec 9, 2023
Mathematics
college
1
vote
121k
views
Two consecutive angles of a parallelogram measure 3x+42 and 9x-18. What are the measures of the angles?
answered
Aug 16, 2023
Mathematics
high-school
13
votes
210k
views
100 points help asap
answered
Jun 7, 2023
Mathematics
college
3
votes
91.1k
views
During an ivf procedure, the doctor transplants a human embryo at which stage of development?
answered
May 29, 2023
Health
high-school
5
votes
156k
views
How much space is given for each parking spot at the mall parking lot if each spot has an equal width?
answered
Nov 15, 2022
Mathematics
high-school
11
votes
150k
views
Reese's Puffs Reese's Puffs a. eat em up, eat em up, eat em up, eat em up! b. no-
answered
Oct 7, 2022
Mathematics
college
5
votes
217k
views
Please answer correctly
answered
Aug 22, 2022
Mathematics
high-school
3
votes
38.0k
views
Select all that is true about the ocean floor. A)We know more about Mars and the Moon that we do about the ocean floor. B)The ocean floor is relatively flat and featureless. C)The goal is to have the entire
answered
Aug 14, 2022
Biology
college
6
votes
101k
views
What are boot sector virus ?
answered
Jun 15, 2022
Computers and Technology
high-school
4
votes
62.0k
views
Which sentence contains a conjunction? A. Roberto needed to figure out some things for himself. B. Roberto had been asked a personal question. C. Roberto had answered the question with a lie. D. Roberto
answered
Jun 12, 2022
History
high-school
8
votes
170k
views
¿Qué sucederá con el planeta si continuamos generando energía de esa forma? ¿por qué?
answered
Apr 16, 2022
History
high-school
0
votes
234k
views
When Josh babysits, he charges a flat fee of $4 plus an hourly rate of r dollars. Josh worked 4 hours at his last job. The equation below represents the amount Josh earned. What is Josh’s hourly rate?
answered
Jan 29, 2022
Mathematics
college
2
votes
35.7k
views
Lily has set out a detailed schedule to accomplish her goal. What is this an example of? A progress B. benchmark C. goal OD. plan
answered
Nov 14, 2021
Health
college
3
votes
148k
views
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