« previous next »

Author Question: Who was the first to successfully explain the photoelectric effect? a. Young c. Planck b. ... (Read 42 times)

hbsimmons88

  • Hero Member
  • *****
  • Posts: 526
on: Jul 28, 2018
Who was the first to successfully explain the photoelectric effect?
 a. Young
  c. Planck
  b. Einstein
  d. Bohr

Question 2

Of the following energies for photons, which is the least energy that could result in photoelectron production if the work function is 1.60 eV?
 a. 1.50 eV
  c. 2.90 eV
  b. 6.01 eV
  d. 3.50 eV


AISCAMPING

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jul 28, 2018
Answer to Question 1

B

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

hbsimmons88

  • Hero Member
  • *****
  • Posts: 526
Reply #2 on: Jul 28, 2018
TY


AISCAMPING

  • Sr. Member
  • ****
  • Posts: 347
Reply #3 on: Jul 28, 2018
You're welcome


« previous next »
 

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

There are immediate benefits of chiropractic adjustments that are visible via magnetic resonance imaging (MRI). It shows that spinal manipulation therapy is effective in decreasing pain and increasing the gaps between the vertebrae, reducing pressure that leads to pain.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

There are 60,000 miles of blood vessels in every adult human.

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Effect of Zero Gravity on Cosmonaut's Body. Effect of Zero Gravity on Cosmonaut's Body.
Middle adults help young adults Middle adults help young adults
The Flynn Effect The Flynn Effect
Alzheimer’s medications work by intensifying the effect of acetylcholine at the receptor. Alzheimer’s medications work by intensifying the effect of acetylcholine at the receptor.
Effect of an Increase in gA,2 on Productivity and Output Effect of an Increase in gA,2 on Productivity and Output
Position effect variegation of eye color in Drosophila Position effect variegation of eye color in Drosophila
Video: What Are Carbohydrates? Importance of Carbs & High Carb Food

For a complete list of videos, visit our video library