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

Author Question: It would be easier to pull evacuated Magdeburg hemispheres apart if they were A) held upside ... (Read 28 times)

@Brianna17

  • Hero Member
  • *****
  • Posts: 550
on: Jul 29, 2018
It would be easier to pull evacuated Magdeburg hemispheres apart if they were
 
  A) held upside down.
  B) at sea level.
  C) 2 km beneath the ocean surface.
  D) 2 km above the ocean surface.
  E) none of the above

Question 2

Consider two vertical tubes of equal cross-section area, one containing water and the other mercury. If the liquid pressures at the bottom of the tubes are equal, both liquids would have equal
 
  A) volumes.
  B) densities.
  C) weights.
  D) number of molecules.
  E) none of the above


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ultraflyy23

  • Sr. Member
  • ****
  • Posts: 312
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: C


@Brianna17

  • Member
  • Posts: 550
Reply 2 on: Jul 29, 2018
Gracias!

Liddy

  • Member
  • Posts: 342
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Did you know?

In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.

The seasons in the Northern and Southern Hemispheres. The seasons in the Northern and Southern Hemispheres.
In 1979 Islamic militants held American embassy workers hostage in Tehran. In 1979 Islamic militants held American embassy workers hostage in Tehran.
One indication of the remarkable transformation of Harlem is town hall meetings. This one was held ... One indication of the remarkable transformation of Harlem is town hall meetings. This one was held ...
Pull-ups to side of torso from iliac crest to shoulder. Slide palms up the side of the torso, ... Pull-ups to side of torso from iliac crest to shoulder. Slide palms up the side of the torso, ...
Leg pull. Grasp both feet behind the heels, and gently pull legs straight toward you several inches ... Leg pull. Grasp both feet behind the heels, and gently pull legs straight toward you several inches ...
Lean 6 Sigma - Pull System Lean 6 Sigma - Pull System
Video: Gas exchange - driving force

For a complete list of videos, visit our video library