Recent activity by Kostek

Recent activity by Kostek

A certain metal when burnt in a Bunsen flame emits light of wavelength 655 nm, calculate the Energy of light at that wavelength. (E=hv; v=c; c=2.998×10⁸ m/s; h=6.63×10⁻³⁴ J.s) A) 3.05×10⁻¹⁹ J B) 4.57×10⁻¹⁹

asked Nov 23, 2024

1 answer 43.7k views

Natalia has just finished her law degree, but as she starts her job search, she realizes that there are many lawyers already practicing in her area. What might this mean for Natalia’s career?

asked Nov 23, 2024

1 answer 221k views

What are the colors of the Pan American flag and what do they represent?

asked Nov 22, 2024

1 answer 222k views

Which accomplishment is most likely to win a modern leader a reputation for greatness? a) Economic prosperity b) Military conquests c) Social justice reforms d) Technological advancements

asked Aug 23, 2024

1 answer 144k views

Pls help i really need help

answered Jun 13, 2024

2 answers 61.3k views

Solution to the system of line y<-(4)/(3)x-3,y<=-x+3

asked May 3, 2024

1 answer 128k views

A common error in photographic composition that you will often hear your instructor caution you against is to: a. Place the subject in the middle b. Have additional areas of emphasis c. Place the subject

asked Mar 1, 2024

1 answer 230k views

What is 9*8 3 * 3 = WHAT IS IT??

asked Dec 18, 2023

1 answer 219k views

How many joints does the human body have?

answered Oct 16, 2023

2 answers 209k views

Point B has coordinates (−4, −2). The x-coordinate of point A is 5. The distance between points A and B is 15 units. What are the possible coordinates of point A?

answered Jun 29, 2023

1 answer 167k views

I need tips on getting ready for my SAT? Any advice?

answered Jun 28, 2023

1 answer 202k views

Need help with this question!

asked Jun 23, 2023

1 answer 44.2k views

What led many Englishmen to search for new opportunities in the new world during the 17th century?

asked Jun 19, 2023

1 answer 144k views

Hi! I got the answer but I just need to find how to solve it.

answered May 13, 2023

1 answer 51.9k views

Can anyone solve this?

answered Apr 8, 2023

2 answers 77.5k views

Choose the correct future form of hablar. Nosotros con la maestra. • hablaré O hablarás O hablaremos hablarán

answered Mar 18, 2023

2 answers 219k views

What is an equation of the line that passes through the points (2,-5) and (-8,5)

asked Feb 25, 2023

2 answers 72.2k views

Which of the following theorems verifies that ANPO- AXYZ?

asked Dec 13, 2022

2 answers 167k views

What is control structure write it's types .

asked Dec 12, 2022

1 answer 175k views

Amy mows lawns to earn money for a new phone. She charges $8.15 an hour. How much money will she earn if she mows for 4.5 hours? Show your work for full credit.

answered Oct 15, 2022

1 answer 8.2k views

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