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
Dennis_Churaev [7]
3 years ago
7

There are four springs stretched by the same mass. Spring A stretches 25 cm. Spring B stretches 10 cm. Spring C stretches 100 cm

. Spring D stretches 1 cm. Which spring is strongest? A B C D
Chemistry
1 answer:
Aleks04 [339]3 years ago
4 0

Answer: D

Explanation:

I took the test

You might be interested in
What happens when a nitrogen molecule is formed from two nitrogen atoms?
Helga [31]

Answer:

They form a covalent bond

6 0
3 years ago
Read 2 more answers
The observed brightness of a star depends on which factors?
dimulka [17.4K]

Answer:

b..............

Explanation:

......

6 0
3 years ago
If I initially have a gas at a pressure of 12 atm, volume of 23 liters, and temperature of 200 K, and then I raise the pressure
CaHeK987 [17]

Answer : The volume of gas will be 29.6 L

Explanation:

Combined gas law is the combination of Boyle's law, Charles's law and Gay-Lussac's law.

The combined gas equation is,

\frac{P_1V_1}{T_1}=\frac{P_2V_2}{T_2}

where,

P_1 = initial pressure of gas = 12 atm

P_2 = final pressure of gas = 14 atm

V_1 = initial volume of gas = 23 L

V_2 = final volume of gas = ?

T_1 = initial temperature of gas = 200K

T_2 = final temperature of gas = 300K

Now put all the given values in the above equation, we get the final pressure of gas.

\frac{12atm\times 23L}{200K}=\frac{14\times V_2}{300K}

V_2=29.6L

Therefore, the new volume of gas will be 29.6 L

5 0
3 years ago
Read 2 more answers
How many atoms are present in the following compound?<br> C21H22N2O2
alisha [4.7K]
Acetic Acid has two C atoms, four H atoms, and two O atoms, so the molecular formula is C2H4O2.
6 0
3 years ago
What devices will you use to measure the mass and the volume in this experiment? (density)
bekas [8.4K]

Answer:

Methods for determining or delivering precise volumes include volumetric pipets and pycnometers; less precise methods include burets, graduated cylinders, and graduated pipets. In this experiment, you will measure masses and volumes to determine density. Four different metal cylinders are investigated.

Explanation:

8 0
2 years ago
Other questions:
  • What are three functions of the excretory system
    15·1 answer
  • How much time will it take for a bug to travel 5 meters across the floor if it is traveling at 1m/s
    6·1 answer
  • 2ch4(g) c2h2(g) 3h2(g) describe what is happening within the system when it is at equilibrium in terms of concentrations, reacti
    9·2 answers
  • Which of the following additions to alkenes occur(s) specifically in an syn fashion?
    15·1 answer
  • Which terms identify types of chemical reactions
    8·1 answer
  • Which two subatomic particles have the greatest mass?
    9·1 answer
  • You have three substances that are all solids at room temperature and want to know which substance
    8·1 answer
  • Phosphorus that is stored in organisms
    14·1 answer
  • Mg(s) + HCl (l) --&gt; H2 (g) +MgCl2 (s) A student conducted an experiment with 2g of magnesium and 3 mL of 6M hydrochloric acid
    13·1 answer
  • 2.50 grams F2= _____ grams of F2
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!