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
ladessa [460]
3 years ago
11

10. How do you use a triple-beam balance? Fill in the blanks.

Physics
1 answer:
wolverine [178]3 years ago
5 0

Answer:

1st – Place the film canister on the <u>scale</u>.

2nd – Slide the large <u>weight </u>to the right until the arm drops below the line and then move it back one notch.

3rd – Repeat this process with the <u>top</u> weight. When the arm moves below the line, back it up one groove.

4th – Slide the <u>small </u>weight on the front beam until the <u>lines</u> match up.

5th – Add the amounts on each beam to find the total <u>mass </u>to the nearest tenth of a gram.

Explanation:

The triple beam balance is an instrument that is used in measuring the mass of substances to a very high degree of precision. The reading error is given by ±0.05 grams. The triple beam balance as the name implies has three beams that measure substances of different mass levels.

The beams are categorized as small, medium, and large. There is a balance on which the substance to be weighed is placed directly upon. To use this measuring device, the procedures mentioned above are followed.

You might be interested in
Boyle's law balloon was filled to a volume of 2.50 l when the temperature was 30.0∘
aliina [53]

To solve this we assume that the gas inside the balloon is an ideal gas. Then, we can use the ideal gas equation which is expressed as PV = nRT. At a constant pressure and number of moles of the gas the ratio T/V is equal to some constant. At another set of condition of temperature, the constant is still the same. Calculations are as follows:

T1 / V1 = T2 / V2

V2 = T2 x V1 / T1

V2 =284.15 x 2.50 / 303.15

<span>V2 = 2.34 L</span>

7 0
2 years ago
I WILL GIVE BRAILYEST!!! What is the mass of an object moving at a velocity of 5 m/s if the momentum of the object is 50 kg•m/s?
lianna [129]

Answer:

a. 250kg I think it's the right answer. hope it helps:)

7 0
2 years ago
Read 2 more answers
Calculate the amount of energy transferred when a 40w light bulb is left on for 30 minutes.
Alinara [238K]

Answer:

E=72000J or 72kj

Explanation:

The formula is E=pt you need to convert your t from minutes to seconds before proceeding

3 0
3 years ago
Type the correct answer in the box. Spell the word correctly.
Veronika [31]

Answer:

Vaccination is the procedure by which a person can be immunized against a disease.

6 0
2 years ago
You should increase the distance between your car and the vehicle ahead when you:
ELEN [110]
<span>You should increase the distance between your car and the vehicle ahead when you are being tailgated by another driver.
Tailgated is a condition when the vehicle behind you is very close to you that there is no distance between your vehicle and the vehicle behind you. In that case you should increase distance from the vehicle ahead to avoid collision in any case. These days people were mostly in hurry and everyone want to go ahead, so tailgating is very common.</span>
8 0
3 years ago
Other questions:
  • Which is a diatomic molecule?A.He B.O2 C.NaCl D.CuF2
    8·1 answer
  • Usually the hull of a ship contains a large volume of air. Why?
    6·1 answer
  • A bowling ball has an initial momentum of +30 kg m/s and hits a stationary bowling pin. After the collision, the bowling ball le
    13·1 answer
  • Cereal plants gain chemical potential energy as they grow. Which form of energy is converted to create the chemical potential en
    9·2 answers
  • If a ball is thrown straight up into the air, what is its acceleration as it moves upward? What is its acceleration when it reac
    7·2 answers
  • As time goes on, the ENTROPY in a closed system should increase. This is because of which Law?
    14·1 answer
  • Which of the following sentences does not contain a type of variation?
    10·2 answers
  • Does anyone have any questions for force and motion? I need questions for speed, velocity, acceleration, distance/time graphs, s
    15·1 answer
  • Heyy! i’ll give brainliest please help
    13·1 answer
  • suppose the circumference of a bicycle wheel is 2 meters. if it rotates at 1 revolution per second when you are riding the bicyc
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!