subject
Physics, 09.12.2020 17:50 Kimberley5752

I really need help on this


I really need help on this

ansver
Answers: 1
Show answers

Another question on Physics

question
Physics, 21.06.2019 21:00
A150 w lamp emits light of wavelength 590 nm uniformly in all directions. what is the photon flux (photons per unit area per unit time) on a small screen at a distance 2.3 m from the lamp? assume the photons are uniformly distributed over the surface of a sphere of radius 2.3 m.
Answers: 2
Answer
question
Physics, 22.06.2019 08:30
An object weigh 40n in air ,weigh 20n when submerged in water,and 30n when submerged in a liquid of unknown liquid density.what is the density of unknown of liquid?
Answers: 1
Answer
question
Physics, 23.06.2019 01:00
When solid surfaces slide over each other the kind of friction that occurs is called friction
Answers: 2
Answer
question
Physics, 23.06.2019 09:30
A0.25 kg arrow is moving at 5 m/s and hits a 0.10 kg apple. the apple sticks to the arrow, and both move to the right together. what is their velocity?
Answers: 1
Answer
You know the right answer?
I really need help on this
...
Questions
question
SAT, 14.12.2021 03:50
what is the approximate tangential speed of an object orbiting earth with a radius of 1.8 × 108 m and a period of 2.2 × 104 s? 7.7 × 10–4 m/s 5.1 × 10...
question
SAT, 14.12.2021 03:50
according to researchers who studied nearly forty years of data, what is the best predictor of public fear of violent crime?...
question
SAT, 14.12.2021 03:50
Using the words from the word list name all the parts of the isosceles...
question
Mathematics, 14.12.2021 03:50
Can you guys help me solve 7 a through d? If possible an explanation as well, I want to know how you got it so I can learn from it
question
English, 14.12.2021 03:50
A credible argument for going interactive is that it provides the possibility of for your audience....
question
SAT, 14.12.2021 03:50
What is the exact circumference of the circle? 2Ï€ cm 4Ï€ cm 8Ï€ cm 16Ï€ cm...
question
SAT, 14.12.2021 03:50
what is the approximate volume of the sphere? use 3.14 to approximate pi and round to the nearest hundredth if necessary. 36 in³ 84.78 in³ 113.04 in³...
question
Mathematics, 14.12.2021 03:50
SOMEONE PLS GIVE ME THE ANSWER AND NO FREAKING LINKS. Calculate the distance between the points M=(-1,-2) and C=(-9, 2) in the coordinate plane.
question
Mathematics, 14.12.2021 03:50
What is the slope of this line? A.) −2/3 B.) 2/3 C.) 3/2 D.) I don't know....
question
SAT, 14.12.2021 03:50
Nina’s measurements, shown in the table here, best represent a wave with...
question
English, 14.12.2021 03:50
Type your response in the box. Write down what you know about the books Alice's Adventures in Wonderland and Through the Looking-Glass. Write...
question
English, 14.12.2021 03:50
List three important ideas for tech and technology by Stefan Etienne...
question
Mathematics, 14.12.2021 03:50
In circle C, the length of DE=1/3 pi and mDCE = 30°. Find the area shaded below. Express your answer as a fraction times pi....
question
Mathematics, 14.12.2021 03:50
Austin determined that he has $13. 50 in his piggy bank just in quarters and dimes. If q represents the number of quarters he has and d represents the...
question
Mathematics, 14.12.2021 03:50
Rachel is 10 years older than her sister, Renee. In six years from now, the sum of their ages will be 40. How old is each girl? (Systems of Equation...
question
SAT, 14.12.2021 03:50
Do mutations in body cells contribute to genetic variation...
question
SAT, 14.12.2021 03:50
what is the exact measurement of a tape measure starting from the edge until the sixth line using an english system...
question
Chemistry, 14.12.2021 03:50
Electrum 50 Mass (9) 25 10 Volume (mL) IS 7. The orange line in the Mass-Volume graph above represents the...
question
Biology, 14.12.2021 03:50
How do mudskippers carry their mud...
question
World Languages, 14.12.2021 03:50
Why do we group countries by regions?...
More questions: Physics Another questions
Questions on the website: 13722363
See results (0)