« previous next »

Author Question: A vertical cylindrical cylinder, closed at the bottom end, is fitted at the top with a piston, which ... (Read 104 times)

anshika

  • Hero Member
  • *****
  • Posts: 510
on: Jul 29, 2018
A vertical cylindrical cylinder, closed at the bottom end, is fitted at the top with a piston, which can move freely.
 
  The mass of the piston is 10.0 kg and the initial height of the piston above the bottom of the cylinder is 25 cm. A mass of 8 kg is placed on the piston. What is the resulting height of the piston, assuming that the temperature is kept constant?
  A) 12 cm
  B) 13 cm
  C) 14 cm
  D) 15 cm
  E) 16 cm

Question 2

Energy released by the Sun results from the process wherein atomic nuclei
 
  A) break apart.
  B) combine.
  C) both of these
  D) neither of these


Briannahope

  • Sr. Member
  • ****
  • Posts: 364
Reply #1 on: Jul 29, 2018
Answer to Question 1

C

Answer to Question 2

Answer: B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

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.

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

Did you know?

About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

A turbocharged Ford three-cylinder 1.0 liter Eco Boost engine. A turbocharged Ford three-cylinder 1.0 liter Eco Boost engine.
White steam is usually an indication of a blown (defective) cylinder head gasket that allows engine ... White steam is usually an indication of a blown (defective) cylinder head gasket that allows engine ...
Severe hash is almost always caused by cylinder misfire conditions. Severe hash is almost always caused by cylinder misfire conditions.
Cloud Types: Vertical Development Cloud Types: Vertical Development
Cylinder Leakage Test Cylinder Leakage Test
Cylinder Power Balance Test Cylinder Power Balance Test
Video: What is Reverse Osmosis?

For a complete list of videos, visit our video library