subject

Physics, 27.11.2019 09:31 flowersthomas1969

How many photons with 10 ev are required to produce 20 joules of energy?

ansver

Answers: 2

Show answers

Another question on Physics

question

Physics, 22.06.2019 10:00

Which type of basaltic lava flow has a fairly smooth

Answers: 2

question

Physics, 22.06.2019 10:00

Which accurately compares concave and convex lenses?

Answers: 2

question

Physics, 22.06.2019 16:00

The energy produced as a result of this flow of electrons from atom to atom is called

Answers: 3

question

Physics, 22.06.2019 19:20

Which best describes the difference between internal and thermal energy?

Answers: 1

You know the right answer?

How many photons with 10 ev are required to produce 20 joules of energy?...

Questions

question

Physics, 29.01.2020 00:41

The body mass index (bmi) is a measure of relative size commonly used to assess how much one's body weight differs from what is healthy or...

question

Advanced Placement (AP), 29.01.2020 00:41

What are some of the pathways in the agriculture, food, and natural resources career cluster? check all that apply. environmental service...

question

Spanish, 29.01.2020 00:41

L 1.24 quiz check-up question 1 of 10 2 points fill in the blank in the following sentence with the appropriate word below.

question

Mathematics, 29.01.2020 00:41

Line k is represented by the equation y = 2x + 2. line t goes through the points (–3, 3) and (6, 12). what is the point of intersection for lines k an...

question

Mathematics, 29.01.2020 00:41

Joey and harper are making fruit smoothies. they each squeeze oranges. joeys able to squeeze 2 1/8cups of orange juice and harper is able to squeeze 1...

question

Spanish, 29.01.2020 00:41

Prompt now that you have worked through a lot of material that includes these basic patterns, and you have compared grammatically correct...

question

Mathematics, 29.01.2020 00:41

What is 4 9/8 as a simplified fraction...

question

History, 29.01.2020 00:41

Why did the european population grow rapidly in the 1800...

question

Physics, 29.01.2020 00:41

Masses are stacked on top of the block until the top of the block is level with the waterline. this requires 20 g of mass. what is the mass of the woo...

question

Chemistry, 29.01.2020 00:41

If you are trying to pipet an unknown liquid with a pipetman and the liquid keeps running out of the tip before you can transfer it, what are two poss...

question

Mathematics, 29.01.2020 00:41

Gabe rents a piano for $49 per month. he earns $15 per hour giving piano lessons to students. how many hours of lessons per month must he give to earn...

question

Business, 29.01.2020 00:41

On august 15, we purchased equipment for $5,000. we paid $1,000 down with the remainder to be paid later. what account(s) would we credit when we jour...

question

Physics, 29.01.2020 00:41

If you place a large number of electrons in one small spot on a conductor, they immediately redistribute themselves on the surface because they repel...

question

Business, 29.01.2020 00:41

If there is unemployment, the average wage rate will decline as the unemployed workers choose lower wages rather than going without a job. the demand...

question

Business, 29.01.2020 00:41

While creating its afi strategy framework, valdez consultants decided what markets the firm should compete in. by doing this, what type of stra...

question

Business, 29.01.2020 00:41

The volume of international trade is governed by factors including the level of domestic economic activity (for example, prosperity versus recession)...

question

Social Studies, 29.01.2020 00:41

Tony is a 12th-grade boy who is having trouble learning about anatomy. seeing this, tony's teacher has asked gladys, a bright classmate of tony's, to...

question

Engineering, 29.01.2020 00:41

Apower cycle operating between hot and cold reservoirs at 500 k and 300 k, respectively, receives 1000 kj by heat transfer from the hot reservoir.

question

Mathematics, 29.01.2020 00:41

This rsm hw is so hard pls ! : it took a boat 2 hours to reach town a going upstream. the way back was 1h 20 min. what is the speed of the boat in st...

question

Computers and Technology, 29.01.2020 00:41

Assume the existence of a window class with integer data members width and height. overload the < < operator for the window class-- i. e., writ...

More questions: Physics Another questions

Questions on the website: 13722363