« previous next »

Author Question: A flask of water rests on a scale. If you dip your finger into the water, without touching the ... (Read 23 times)

BrownTown3

  • Hero Member
  • *****
  • Posts: 564
on: Jul 29, 2018
A flask of water rests on a scale. If you dip your finger into the water, without touching the flask, the reading on the scale will
 
  A) decrease.
  B) stay the same.
  C) increase.
  D) behave unpredictably.

Question 2

A 4-F capacitor has a potential drop of 20 V between its plates. The electric potential energy stored in this capacitor is:
 
  A) 0.8 J
  B) 8 J
  C) 80 J
  D) 800 J
  E) 8000 J


jgranad15

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Jul 29, 2018
Answer to Question 1

C

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Mechanisms of water movement from soil through plants to the atmosphere. Mechanisms of water movement from soil through plants to the atmosphere.
Water's Covalent Bonds Are Polar Water's Covalent Bonds Are Polar
Common skin signs are often evidence of an illness or disorder. A scale is a thin, dry flake of ... Common skin signs are often evidence of an illness or disorder. A scale is a thin, dry flake of ...
Attraction between water molecules showing polar covalent bonding. Attraction between water molecules showing polar covalent bonding.
The Importance of Water The Importance of Water
Wet the forearms and hands from elbow to fingertips. Keep the hands lower than the elbows. Water ... Wet the forearms and hands from elbow to fingertips. Keep the hands lower than the elbows. Water ...
Video: Osmosis - water transport

For a complete list of videos, visit our video library