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

Author Question: A 4.0-cm tall object is placed along the principal axis of a thin, convex lens of 30.0-cm focal ... (Read 29 times)

audie

  • Hero Member
  • *****
  • Posts: 532
on: Jul 28, 2018
A 4.0-cm tall object is placed along the principal axis of a thin, convex lens of 30.0-cm focal length. If the object distance is 40.0 cm, which of the following best describes the image distance and height, respectively?
 a. 17.3 cm and 7.0 cm
  c. 120 cm and 1.3 cm
  b. 17.3 cm and 1.3 cm
  d. 120 cm and 12 cm

Question 2

The value 1.38  10-23 J/K is known as:
 a. the universal gas constant.
  c. Avogadro's number.
  b. Boltzmann's constant.
  d. the molar specific.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ricroger

  • Sr. Member
  • ****
  • Posts: 352
Reply #1 on: Jul 28, 2018
Answer to Question 1

D

Answer to Question 2

B


audie

  • Member
  • Posts: 532
Reply 2 on: Jul 28, 2018
Wow, this really help

vickyvicksss

  • Member
  • Posts: 351
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Oxytocin is recommended only for pregnancies that have a medical reason for inducing labor (such as eclampsia) and is not recommended for elective procedures or for making the birthing process more convenient.

Did you know?

The horizontal fraction bar was introduced by the Arabs.

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Did you know?

Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Tall Ironweed Tall Ironweed
Lens Lens
The Principal Internal Structures of a Multipolar Neuron The Principal Internal Structures of a Multipolar Neuron
A basic principle of symbolic interactionism is that meaning is not inherent in an object or event, ... A basic principle of symbolic interactionism is that meaning is not inherent in an object or event, ...
The monohybrid cross between tall and dwarf pea plants The monohybrid cross between tall and dwarf pea plants
Rotating a matrix along the x-axis Rotating a matrix along the x-axis
Video: Immune responses Animation

For a complete list of videos, visit our video library