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
Paraphin [41]
3 years ago
12

M An object has a mass of 5.52 g and a volume of 12 mL. What is the density of the object

Physics
1 answer:
shutvik [7]3 years ago
4 0

Answer:

0.46 g/mL

Explanation:

Density can be found using the following formula.

d=\frac{m}{v}

where <em>d</em> is density, <em>m</em> is mass, and <em>v</em> is volume.

We know that the object has a mass of 5.52 grams and a volume of 12 milliliters.

m=5.52 g

v=12 mL

Substitute these values into the formula.

d=\frac{5.52 g}{12 mL}

Divide 5.52 by 12

5.52/12=0.46

d=0.46 g/mL

The density of the object is 0.46 g/mL, and option C is correct.

You might be interested in
Can a material have negative permittivity?
sleet_krkn [62]
No it can't it's material
3 0
3 years ago
Adding heat to a liquid causes which of the following physical changes?
Nadya [2.5K]
Decreases density because gases have less density than liquids
4 0
3 years ago
Read 2 more answers
A sound source emits 20.0 W of acoustical power spread equally in all directions. The threshold of hearing is 1.0 × 10-12 W/m2.
ahrayia [7]

Answer:

0.0018 W/m²

Explanation:

Power and intensity are related as:

I=\frac{P}{4\pi r^2}

P=  20.0 W (given)

r = 30.0 m (given)

I=\frac{20.0}{4\pi(30.0)^2}=0.0018 W/m^2

Intensity in decibels:

I(dB)=10log\frac{I}{I_o}\\=10log\frac{0.0018}{10^{-12}}=92.5 dB

7 0
3 years ago
Explain how the pressure at the bottom of a container depends on the container shape and the fluid height
3241004551 [841]

The pressure at the bottom of a column of fluid in a container
depends only on the depth of the fluid, not on the shape of the
container.  The pressure is simply the result of the weight of the
fluid resting on the bottom.

3 0
3 years ago
How do air mass conditions ahead of the squall line support the development of new cell?
IRISSAK [1]
<span>Storm cells in a squall line typically move from the southwest to the northeast, and as the mature cells in the northeast begin to die off, new ones are formed at the opposite end to advance the line. The air in the southwest corner has strong vertical updrafts that allow new cells to grow and develop into thunderstorms.</span>
7 0
3 years ago
Other questions:
  • What are graphs used for?
    9·1 answer
  • How would you arrange the objects below from the least to greatest volume?
    5·1 answer
  • An 20-cm-long Bicycle Crank Arm. With A Pedal At One End. Is Attached To A 25-cm-diameter Sprocket, The Toothed Disk Around Whic
    7·1 answer
  • Why does the evaporation of sweat cool your body on a warm day?
    7·1 answer
  • A 30-kg child sits at the top of a 3-meter slide. After sliding down, the child is traveling 4 m/s. How much PE does he start wi
    8·1 answer
  • Using simple language, explain how your demonstration shows the effect of distance on electric forces. Use the terms electric ch
    10·2 answers
  • Why does a person feel cooler under a rotating fan?
    12·1 answer
  • Yellow-green light has a wavelength of 560 nm. What is its frequency?
    10·2 answers
  • When a solid uniform sphere is spinning about an axis of rotation through its center, its rotational kinetic energy is K and mom
    10·2 answers
  • Use the equation for magnetic force on a moving charge to derive the equation for magnetic force on a current carrying wire. Sho
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!