1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Marrrta [24]
3 years ago
11

Which of the following best represents potential energy being converted to kinetic energy

Chemistry
1 answer:
Setler [38]3 years ago
3 0

Where are the options

You might be interested in
Matt's cube, after 5 trial, had an average destiny of 7.40. g/cm what is it made of ?​
alekssr [168]

Explanation:

5 trial, had an average destiny of 7.40. g/cm

4 0
3 years ago
The mechanical advantage of a device refers to
Savatey [412]

Answer:

Mechanical advantage is a measure of the force amplification achieved by using a tool, mechanical device or machine system. The device preserves the input power and simply trades off input forces against movement to obtain a desired amplification in the output force. The model for this is the law of the lever.

Explanation:

4 0
2 years ago
A tank with volume of 2.4 cu ft is filled with Methane to a pressure of 1500 psia at 104 degrees F. Determine the molecular weig
Soloha48 [4]

Explanation:

It is known that equation for ideal gas is as follows.

               PV = nRT

The given data is as follows.

     Pressure, P = 1500 psia,     Temperature, T = 104^{o}F = 104 + 460 = 564 R

     Volume, V = 2.4 cubic ft,      R = 10.73 psia ft^{3}/lb mol R

Also, we know that number of moles is equal to mass divided by molar mass of the gas.

                n = \frac{mass}{\text{molar mass}}

            m = n \times W

                = 0.594 \times 16.04

                = 9.54 lb

Hence, molecular weight of the gas is 9.54 lb.

  • We will calculate the density as follows.

                d = \frac{PM}{RT}

                    = \frac{1500 \times 16.04}{10.73 \times 564}

                    = 3.975 lb/ft^{3}

  • Now, calculate the specific gravity of the gas as follows.

  Specific gravity relative to air = \frac{\text{density of methane}}{\text{density of air}}

                         = \frac{3.975 lb/ft^{3}}{0.0765 lb/ft^{3}}

                         = 51.96

6 0
3 years ago
which change in the temperature of the one gram sample of water would cause the greatest increase in average kinetic energy of i
LenaWriter [7]

Maybe about in the 50ths


8 0
3 years ago
A sample of a substance has a mass of 4.2 grams and a volume of 6 milliliters. The density of this substance is
Tanzania [10]

Hello!

Mass =4.2 g

Volume =6 mL

Therefore:

Density = mass / volume

Density = 4.2 / 6

Density = 0.7 g/mL


Hope that helps!

4 0
3 years ago
Read 2 more answers
Other questions:
  • What are the pros and cons of using Nitrous Oxide in a vehicle?
    8·1 answer
  • Explain how algae is indirectly essential to consumers in ecosystems, for example, polar bears.
    7·2 answers
  • When lithium nitride, Li 3 N ( s ) , is treated with water, H 2 O ( l ) , ammonia, NH 3 ( g ) , is produced. Predict the formula
    8·1 answer
  • When aqueous solutions of ________ are mixed, a precipitate forms.
    10·1 answer
  • A compound has the formula c8h8 and does not contain any double or triple bonds. all the carbon atoms are chemically identical a
    5·1 answer
  • ANSWER ASAP
    7·1 answer
  • Power plants use specialized scrubbers to remove sulfur oxide gases. true or false.
    13·2 answers
  • What is the molar mass of O2<br> A. 16 g<br> B. 16 AMU<br> C. 32 AMU<br> D. 32 g
    5·2 answers
  • The main advantage of solar energy is:
    15·1 answer
  • An isotope with a half life of 10 min and a starting sample size of 100 g would have
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!