subject

Physics, 20.02.2020 08:25 JASMINEM6284

What is the energy of the electron in a helium ion with a charge of +1 in an orbit with a value of n=4?

ansver

Answers: 2

Show answers

Another question on Physics

question

Physics, 21.06.2019 20:20

Two friends are having a conversation. anna says a satellite in orbit is in freefall because the satellite keeps falling toward earth. tom says a satellite in orbit is not in freefall because the acceleration due to gravity is not 9.80 m/2 . who do you agree with and why?

Answers: 1

question

Physics, 21.06.2019 23:00

If an inclined plane is 5 m long and 2 m high, what is its mechanical advantage? a. 2.5 b. 3 c. 7 d. 10

Answers: 1

question

Physics, 21.06.2019 23:30

Around faucet handle is part of a(n) a. lever b. screw c. inclined plane d. wheel and axle

Answers: 1

question

Physics, 22.06.2019 08:30

An automobile steering wheel is shown. what is the ideal mechanical advantage? if the ama is 8, what is the efficiency of the steering wheel?

Answers: 1

You know the right answer?

What is the energy of the electron in a helium ion with a charge of +1 in an orbit with a value of n...

Questions

question

Mathematics, 28.01.2020 09:31

If we say that the ordered pair (9, -7) is the solution to a system of equations, what does this mean? the slope of the system is -9/7

question

Mathematics, 28.01.2020 09:31

The table represents a function. what is f(–2)? –3 –1 1 3

question

Biology, 28.01.2020 09:31

Why is tissue typing necessary before a kidney transplant? a. to determine the compatibility of the blood types of donor and recipient b...

question

History, 28.01.2020 09:31

Which of the following traits of athena are responsible for her status as the patron goddess of athens? a.) she was a goddess of war. b.)...

question

History, 28.01.2020 09:31

What accompanied the rise in unemployment shown in the table? a spike in the national debt increased union membership a drop in pri...

question

Mathematics, 28.01.2020 09:31

Jill earns a salary of $425.00 per week, plus a commission of 20% on all sales. last week she sold $1,123 worth of goods. how much was she paid?

question

Physics, 28.01.2020 09:31

There are several general steps in the engineering process. the first step in the engineering design process is to the problem. next, the problem a...

question

History, 28.01.2020 09:31

How did the bethel school district v fraser case differ from the tinker v des moines case?...

question

English, 28.01.2020 09:31

What differing views did americans have of slavery...

question

English, 28.01.2020 09:31

1. change the italicized group of words into a participle. then write the complete sentence. the lake "has frozen". we'll go ice-skating.

question

Mathematics, 28.01.2020 09:31

What is the midpoint between a (3,4) and b (-3,-6)...

question

Advanced Placement (AP), 28.01.2020 09:31

The army uses training, education, and awareness as preventive measure against sexual assault, promote the sensitive handling of victims assistance, h...

question

Biology, 28.01.2020 09:31

Scientists who studies wildlife in and around the great lakes area found their results to be disturbing. a large number of birds were born with partia...

question

Biology, 28.01.2020 09:31

The sahel region of africa, just south of the sahara, consists mostly of which biome? a. savanna b. tundra c. forest d. deser...

question

Mathematics, 28.01.2020 09:31

The segments shown below could form a triangle 7 1 7...

question

Mathematics, 28.01.2020 09:31

Arnie's car used 100 cups of gasoline during a drive. he paid $3.12per gallon for gas how much did the gas cost...

question

English, 28.01.2020 09:31

Which statement shows the correct punctuation? a. the beach is used by families; who often hold picnics on it, by sports enthusiasts;...

question

Mathematics, 28.01.2020 09:31

How many times larger is the value 37,000 than 37...

question

Physics, 28.01.2020 09:31

3machines or devices that depends on gravity to work...

question

Mathematics, 28.01.2020 09:31

Use the rational zeros theorem to write a list of all potential rational zeros. f(x) = x3 - 10x2 + 9x - 24...

More questions: Physics Another questions

Questions on the website: 13722367