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
slava [35]
1 year ago
5

PLEASE HURRYYYY!!! Explain how you read measurements in a graduated cylinder?

Physics
1 answer:
fredd [130]1 year ago
5 0

Answer:

Reading a Graduated Cylinder

Place the graduated cylinder on a flat surface and view the height of the liquid in the cylinder with your eyes directly level with the liquid. The liquid will tend to curve downward. This curve is called the meniscus. Always read the measurement at the bottom of the meniscus.....

hope it helps....

You might be interested in
First to answer will be the brainliest I need the answer ASAP answer questions 2 3 and 4
Irina-Kira [14]

2. False

Explanation: When a wave's energy increases, the wave length/frequency decreases.

3. Bass Guitar

Explanation: It has the lowest frequency.

4. Frequency

Explanation: The frequency is the number of vibrations per unit of time or the number of waves that passes a point per unit of time.

7 0
3 years ago
Why-does-the-energy-of-a-sound-wave-decrease-over-time
KengaRu [80]
The sound wave never actually loses energy, the bulk of energy it had at the beginning of the sound, is spread out into a sphere, making it decrease in amplitude and frequency. 
7 0
3 years ago
A 0.0750kg teddy bear is dropped from a deck that is 3.00m above the ground. What will be the velocity of the teddy bear as it s
FrozenT [24]

The velocity of the teddy bear as it strikes the ground is 7.67 m/s.

<h3>Velocity of the teddy when it strikes the ground</h3>

The velocity of the teddy when it strikes the ground is calculated from principle of conservation of energy as shown below.

K.E(bottom) = P.E(top)

¹/₂mv² = mgh

v² = 2gh

v = √2gh

where;

  • h is height of fall of the teddy
  • g is acceleration due to gravity

v = √(2 x 9.8 x 3)

v = 7.67 m/s

Thus, the velocity of the teddy bear as it strikes the ground is 7.67 m/s.

Learn more about conservation of energy here: brainly.com/question/166559

#SPJ1

4 0
1 year ago
A ball player catches a ball 3.24 s after throwing it vertically upward.With what speed did he throw it?
Firdavs [7]
Doesn't seem like we know much here, but we can answer it. Let's talk about what we know. We know it takes 3.24 s for the ball to go up and drop back down again. We know that gravity is the only force acting after the ball leaves the hand, so a = 9.8 m/s^2 (we'll say it's negative in our equations because down being negative is intuitive). We also know that it stops moving for a brief moment at the top of the arc, where v = 0 m/s. Because gravity is the only force, and it slows it down on the way up at the same rate it speeds it up on the way down and the distance covered in upward and downward motion is the same, we can confidently say that it will reach the top of its arc (where v = 0 and it turns around) in half the total time it is in the air, so it takes 1.62 s to reach the peak. Now we can use a kinematics equation, let's use vf = vi + a*t, where vf is final velocity and is 0, vi is initial velocity and is some unknown v we need to solve for, a is acceleration and is -9.8 m/s^2 and t is time and since this is just to the top of the arc, we'll use half the time so 1.62 s. We can solve for vi and plug stuff in like so: v = -a*t = -(-9.8m/s^2)*(1.62s) = 15.876 m/s.
8 0
3 years ago
Dont decorate a tree in front of a cat lol we finished decorating the tree last night and the cat climbed up the tree and knocke
vladimir2022 [97]
You should’ve ate the cat , that’s the only reasonable way to get revenge :)
8 0
2 years ago
Other questions:
  • What is the magnitude of the gravitational force acting on the earth due to the sun?
    10·2 answers
  • Complete the following table with the appropriate units of measurement. Word bank: gram, meter, kelvin, liter, second, grams/cm3
    10·2 answers
  • When a circuit is arranged in parallel:
    10·1 answer
  • According to the definition of mechanical work, pushing on a rock accomplishes no work unless there is
    12·2 answers
  • A small child has a wagon with a mass of 10 kilograms. The child pulls on the wagon with a force of
    7·2 answers
  • In a World Cup soccer match, Juan is running due north toward the goal with a speed of 7.60 m/s relative to the ground. A teamma
    9·1 answer
  • Which of the following are functions of both cells and living organisms?
    8·1 answer
  • What is hydroelectric power ?<br><br> Answer quickly..!
    10·2 answers
  • The figure above shows 4forces 3N, 10N, 3√3N, and 6N acting on a particle P. The resultant of the four forces is.
    9·1 answer
  • True or false cells of humans and plants are same.​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!