Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. physics
  3. q 11 subjective numerical three monochromatic sour

Q 11 SUBJECTIVE NUMERICAL Three monochromatic sources having wavelengths 12 42 nm 6 21 nm...

70.2K

Verified Solution

Question

Physics

image

Q 11 SUBJECTIVE NUMERICAL Three monochromatic sources having wavelengths 12 42 nm 6 21 nm and 24 84 nm are placed close to each other in front of a converging lens such that equal powers from the three equal to 1 mW each fall on a converging lens and then on a small spherical conductor of radius r 1 cm and work function 62 1 eV Assume 50 efficiency of emission and no change in effective value of work function due to photoelectric emission and potential rise Use hc 1242 eV nm all electrons emitted by the sphere are immediately removed by some non electrical mechanism At t 8 s switch S is closed so that the sphere gets connected to the earth via resistor of value 6 75 MQ Find the current in A flowing just after the switch is closed af 12 42 nm 6 21 nm 24 84 m a pequffu atat c yg ffu u mg Chat Act 34 Uhr zu Ga 1 mWz a vu da uz ufa r 1 cm 62 1 eV yg ott nu ma a 50 faya fa am faua df ku hd da urada as stai hc 1242 M Gu 3Afa A V nm fe ufaydu Mu faw ge si suu S3 cl a 2 G 6 75 M qe au a 31 J141 Rda ch are the di gara sta A A S D S ufaduh ha ch R www Ground RT

Answer & Explanation Solved by verified expert
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Zin AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

Let x be a random variable that represents the average daily temperature (in degrees Fahrenheit) in...

Statistics
Q

How is cultural understanding and proficiency important in working with undeserved communities and health communication? How can...

Operations Management
Q

Use the Aggregate Demand and Aggregate Supply model to analyze the impacts of the following events,...

Economics
Q

What affect has blocking certain groups of people into this country, had on the US workforce?

General Management
Q

Camden Biotechnology began operations in September 2018. The following selected transactions relate to liabilities of the company...

Accounting
Q

Question 1 Using the image below answer the following questions A B CH O C...

Biology
Q

Consider the following 8x5 2x y 4y7 a Give the degree of the polynomial b...

Basic Math
Q

If f is integrable on a b then Use this to evaluate the integral y...

Calculus
Q

Select the correct choices that complete the sentence below If two functions f and g...

Calculus
Q

f Given 6 3 Choose the correct statem Select one or more a The direction...

Algebra
Q

(1) pls answer all During Heaton Company's first...

Accounting
Q

Calculator A business operated at 100% of capacity during its first month, with the following...

Accounting