How many photons strike the leaf every second

Assignment Help Chemistry
Reference no: EM13136008

If solar radiation is 1200  W/m^2, how many photons strike the leaf every second? Assume three significant figures and an average wavelength of 504  nm for solar radiation.

Reference no: EM13136008

Questions Cloud

Probability that both students read less per minute : If two students were selected at random, what is the probability that they would both read at less than 400 words per minute?
Policy analysis-theorists and processes : Explain the development of policy analysis. In particular, explore how various scholars (e.g., Aaron Wildavsky; Bobrow Davis and John Dryzek; Kraft Michael and Scott Furlong; Deborha Stone; and Paul Sabatier) conceptualize policy analysis to impro..
Writing assignment: obituary : Writing Assignment: Obituary
Amount of gain or loss on redemption : Bonds payable has a balance of $1,000,000 and premium balance of $7,000. IF the issuing corporation redeems the bonds at 101. what is the amount of gain or loss on redemption?
How many photons strike the leaf every second : If solar radiation is 1200  W/m^2, how many photons strike the leaf every second? Assume three significant figures and an average wavelength of 504  nm for solar radiation.
What are the cash flow effects : When a company uses the equity method to record its proportionate share of the income and dividends of a company in which it has invested, what are the cash flow effects?
Price of the bond on date of purchase : The market rate of interest for similar bonds was 10%. Interest is paid semiannually on March 31 and September 30. What is the price of the bond on date of purchase?
What percentage of the contribution margin is profit : What percentage of the contribution margin is profit on units sold in excess of the breakeven point?
Establishment clause-free exercise clause : Discuss the establishment clause and the free exercise clause and include any court cases dealing with these clauses. Civil liberties are at the heart of political culture in the U.S. Define civil liberties, and give six example of them. What are tw..

Reviews

Write a Review

Chemistry Questions & Answers

  What is the concentration of hydrogen ions

What is the concentration of hydrogen ions in a solution containing 0.39 M HOCN(cyanic acid) and 0.726 M (NaOCN) (sodium shiu (ys6479) - Acid Base Buffers - dungan - (00533434) 3 cyanate).

  How much heat (in kj) was released by the reaction

When 50.0 mL of water containing 0.50 mol HCl at 22.5°C is mixed with 50.0mL of water containing 0.50 mol NaOH at 22.5°C in a calorimeter, the temperature of the solution increases.

  What is the molarity of a sodium hydroxide solution

what is the molarity of a sodium hydroxide solution if 34.85 mL of the soution neutralizes 1.883 grams of pure KHP?

  Calculate the percent by weight

Calculate the percent by weight, mole fraction and mole percent of each component in a mixture consisting 9g of water (H2O), 120g acetic acid(CH3COOH) and 115g of ethyl alcohol (C2H5OH).

  How much heat (in kj ) is required

How much heat (in kJ ) is required to warm 13.0 of ice, initially at -13.0, to steam at 114.0? The heat capacity of ice is 2.09 and that of steam is 2.01

  Calculate volume of water contaminated

The partial pressure and Henry's law constants for SO2 and H2O2 are 2.7 ppm (KH = 1.2 mol L-1atm-1) and 4.9 ppb (KH = 1.0E5 mol L-1atm-1), respectively. Calculate the reaction rate of this process.

  Briefly describe the health and environmental problems

Choose one of the following atmospheric issues: air pollution, global warming, ozone depletion, and acid deposition. Then, respond to the following,

  What is the empirical formula for butyric acid

A 0.440 g sample of butyric acid (an organic acid consisting of C, H, and O atoms) is combusted in excess oxygen, yielding 0.882 g CO2 and 0.360 g H2O.

  What volume of 0.25 m hcl solutions must be diluted

What volume of 0.25 M HCl solutions must be diluted to prepare 1.00 LK of 0.040 M HCl?

  Does that mean that because of argon has larger mass

The mass of an Argon atom is more than that of a Helium atom. Does that mean that because of Argon has larger mass, it exerts a higher pressure on the walls of container than Helium at the same volume, molar density and temperature? Give explanati..

  Determine the enthalpy change

Determine the enthalpy change if The heat released when 24.9 grams of Potassium K reacts with excess H2O water is 124 kilo joules?

  What is the temperature

A weather balloon at Earth's surface has a volume of 4 L at 294 K and 746 mm Hg. If the balloon is released and the volume reaches 4.19 L at 715 mm Hg.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd