Nimnalikhit vyaktiyon Mein Aaye swarnam Shabd ka Kanti Kijiye aur bhej bhi likhiye Ham Barsat Barsat Mein chhata ka prayog Karte Hain

  • drugie-predmety

    Subject:

    Hindi

  • Author:

    kael

  • Created:

    1 year ago

Answers 1

Plantation agriculture is a type of commercial farming in which a single crop is grown for the entire year. This type of farming requires large amount of labour and capital. The crop production may be further processed on the farm itself where it is grown or in nearby factories or small scale industries.

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Other related questions that may help you

write about the alternative ending of act 3 scene 2 of merchant of Venice​

Answer:

Hey mate

Explanation:

hope this helps you :)

answer img
How much does 1 by 2 kg of tomatoes cost please tell the answer

Answer:

The cost of 1/2 kg tomato is Rs. 6.

Answer:

20 to 25 rs but it may change day by day

the photoelectric work function for a metal is 5 eV. Calculate the threshold frequency for the metal.​

Answer:

Threshold frequency is 1.2 × 10^15 Hz.

Explanation:

Threshold frequency can be calculated by using the formula,

threshold frequency = work function (in joule)/ planks constant.

So, here change 5ev into joule by multiplying with 1.6 ×10^-19J which will give 8×10^-19J(approx)

and use planks constant, h= 6.6 ×10^-34J (approx)

Put in the above formula and then.. you got your answer.

Answer:

The threshold frequency for the metal is 1.21×10¹⁵Hz.

Explanation:

The threshold frequency is defined as the minimum frequency of the incident radiation below which the photoelectric emission is not possible completely. It is given as,

[tex]\nu_o=\frac{E_o}{h}[/tex]          (1)

Where,

ν₀=thereshold frequency

E₀=work function in joules

h=planks constant=6.6×10⁻³⁴ m²kg s⁻¹

The values given in the question are,

[tex]E_o=5\times 1.6\times 10^-^1^9=8\times 10^-^1^9J[/tex]    (2)

By placing the value of E₀ and h in equation (1) we get;

[tex]\nu_o=\frac{8\times 10^-^1^9}{6.6\times 10^-^3^4}=1.21\times 10^1^5 Hz[/tex]

Hence, the threshold frequency for the metal is 1.21×10¹⁵Hz.

Formula for radius of curvature approaches to infinity

Answer:

Radius of Curvature Formula

R= 1/K, where R is the radius of curvature and K is the curvature.

Explanation:

please mark me as a brainliest

Explanation:

R=1/k so it's a answers of radius of curvature

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