This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A particle of light is called A) a quark. B) a neutron. C) a photon. D) an electron. E) a ... (Read 48 times)

clmills979

  • Hero Member
  • *****
  • Posts: 551
on: Jul 29, 2018
A particle of light is called
 
  A) a quark. B) a neutron. C) a photon. D) an electron. E) a proton.

Question 2

A 5000-N force compresses a steel block by 0.0025 cm. How much force, applied over the same area, would be needed to compress the block by 0.0125 cm?
 
  A) 25,000 N B) 2,500 N C) 1,000 N D) 5,000 N


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Brenm

  • Sr. Member
  • ****
  • Posts: 359
Reply #1 on: Jul 29, 2018
Answer to Question 1

C

Answer to Question 2

A


clmills979

  • Hero Member
  • *****
  • Posts: 551
Reply #2 on: Jul 29, 2018
Both answers were spot on, thank you once again


Brenm

  • Sr. Member
  • ****
  • Posts: 359
Reply #3 on: Jul 29, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

There are more nerve cells in one human brain than there are stars in the Milky Way.

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

Electron Microscope Image of a Fly Foot Electron Microscope Image of a Fly Foot
Light palpation with the hands Light palpation with the hands
People whose behaviors violate norms are often called mentally ill. “Why else would they do such ... People whose behaviors violate norms are often called mentally ill. “Why else would they do such ...
Electrophoresis gel in a densitometer. (a) The green light from the slit light source is visible ... Electrophoresis gel in a densitometer. (a) The green light from the slit light source is visible ...
Reductive electron transport sequences in the action of rNDP Reductase Reductive electron transport sequences in the action of rNDP Reductase
Assembly of a к light-chain gene in a B cell Assembly of a к light-chain gene in a B cell
Video: Regulation of GFR: autoregulation via myogenic mechanism Myogenic mechanism

For a complete list of videos, visit our video library