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

Author Question: A container of water is placed on a scale, and the scale reads 120. g. Now a 20.0g piece of copper ... (Read 70 times)

yoroshambo

  • Hero Member
  • *****
  • Posts: 566
on: Jul 27, 2018
A container of water is placed on a scale, and the scale reads 120. g. Now a 20.0g piece of copper (specific gravity = 8.90 ) is suspended from a thread and lowered into the water, not touching the bottom of the container.
 
  What will the scale now read? A) 140 g
  B) 120 g
  C) 138 g
  D) 122 g
  E) 112 g

Question 2

The near point with age usually
 
  A) steadily decreases.
  B) approaches 25. cm.
  C) steadily increases.
  D) increases and then decreases.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

verrinzo

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

C


yoroshambo

  • Member
  • Posts: 566
Reply 2 on: Jul 27, 2018
YES! Correct, THANKS for helping me on my review

lkanara2

  • Member
  • Posts: 329
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Did you know?

The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

Salt and water balance in water-breathers. Salt and water balance in water-breathers.
American Water Spaniel American Water Spaniel
The Apgar Scale The Apgar Scale
Water, Hydrogen, Methane Water, Hydrogen, Methane
Loyola Generativity Scale Loyola Generativity Scale
Access to clean drinking water is just as important as adequate nutrition for human health Access to clean drinking water is just as important as adequate nutrition for human health
Video: Inflammation

For a complete list of videos, visit our video library