Physics

Physics, 22.06.2019 06:30, marciamwilliamp31fz6

The energy of a photon was found to be 3.38 × 10–19 j. planck’s constant is 6.63 × 10–34 j • s. which color of light corresponds to this photon?

answer

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 00:00, boss1373

True or false: the cycle of seasons on the earth is caused by the tilt of the earth on its axis toward and away from the sun.

Answers: 1

Physics, 22.06.2019 13:00, mmczora22

The substances that are necessary for producing of certain hormones and that store and transport vitamins

Answers: 1

Physics, 22.06.2019 13:10, alejandramirand9836

A0.750 kg aluminum pan is removed from the stove and plunged into a sink filled with 10.0 kg of water at 293 k. the water temperature quickly rises to 297 k. what was the initial temperature of the aluminum pan? the specific heat of aluminum is ca = 900 j/(kgk) and water is cw = 4190 j/(kgk)

Answers: 3

Physics, 22.06.2019 16:50, justkevin1231

Aresistor with an unknown resistance is connected in parallel to a 9 ω resistor. when both resistors are connected in parallel to an emf source of 21 v, the current through the unknown resistor is measured with an ammeter to be 4 a. what is the resistance of the unknown resistor? answer in units of ω.

Answers: 3

Do you know the correct answer?

The energy of a photon was found to be 3.38 × 10–19 j. planck’s constant is 6.63 × 10–34 j • s. whic...

Questions in other subjects:

Konu

Mathematics, 30.10.2020 17:40

50 = - (y+22) We are doing expanding expression...

Konu

Mathematics, 30.10.2020 17:40

A plot is used to display and summarize data using quartiles and median. Group of answer choices box-and-whisker timeline histogram

Konu

Chemistry, 30.10.2020 17:40

Given that delta Hvap is 62.5 kJ/mol, and the boiling point is 83.4°C, 1 atm, if one mole of this substance is vaporized at 1 atm, calculate delta Ssurr. (The system is closed). a...

Konu

Chemistry, 30.10.2020 17:40

Question The end point in a titration of a 16 ml sample of aqueous HCl was reached by addition of 21.89 ml of 0.32 M titrant. The titration reaction is HCI + KOH → KCl + H2O What i...

Konu

Mathematics, 30.10.2020 17:40

An open box is to be made from a ft by ft rectangular piece of sheet metal by cutting out squares of equal size from the four corners and bending up the sides. Find the maximum vol...

Konu

Business, 30.10.2020 17:40

An investment project costs $10,000 and has annual cash flows of $2,820 for six years. a. What is the discounted payback period if the discount rate is zero percent? (Enter 0 if th...

Konu

Physics, 30.10.2020 17:40

An ion with a charge of +3.2 x 10−19 C is in region where a uniform electric field of 5 x 104. V/m is perpendicular to a uniform magnetic field of 0.8 T. If its acceleration is zer...

Konu

Physics, 30.10.2020 17:40

An object with a mass of 10 kg is moving along a horizontal surface. At a certain point it has 40 J of kinetic energy. If the coefficient of friction between the object and the sur...

Konu

Mathematics, 30.10.2020 17:40

An experiment is pulling a ball from an urn that contains 3 blue balls and 5 red balls. a.) Find the probability of getting a red ball. b.) Find the probability of getting a blue b...

Konu

Business, 30.10.2020 17:40

An individual wants to retire in 15 years when he turns 65. He wants to have enough money to maintain his current income, which is $55,000 per year. It is assumed that a 6% annual...

Other tasks in the category: Physics More task