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
astraxan [27]
2 years ago
7

a graduated cylinder contains 60 ml of water. A rock is added and the water level rises to 90 ml. if the rock has a mass of 0.6k

g, calculate the density of the rock.
Physics
1 answer:
Margarita [4]2 years ago
3 0

Answer:

20g/ml

Explanation:

the mass must be in gram and 90-60 =30

so 600g/30ml =20g/ml

You might be interested in
How many days are in a year on mars
Triss [41]
687 days
hope this helps
stay safe
brainliest is appreciated
7 0
3 years ago
mini stereo speaker cables are made of copper wire surrounded by robert electricity travel down the copper portion of the cable
Tom [10]

Here current is flowing through the copper wire so this shows that copper is good conductor of electricity.

It is having less resistance as it conducts the current easily

Now a rubber coating on it will protect us from electric shock

So this property shows that rubber is a bad conductor of electricity

It is having large electrical resistance due to which it will conduct no current

Rubber : - No transmittance of electricity

copper :- good transmittance of electricity

7 0
3 years ago
A column of soldiers, marching at 121 steps per minute, keep in step with the beat of a drummer at the head of the column. It is
Novay_Z [31]

There’s a first “clump”/drum beat every half second. That clump will travel about 170m in half a second. Someone 170m away would do their “clump” as the second “clump” was taking place. I think. <span> </span>

7 0
2 years ago
HELP ASAP!!!! SCIENCE LOVERS !!! What do the lines making a circle around the LOW-PRESSURE area indicate?
Degger [83]
1 is D.
2 is A.

hope i helped
5 0
3 years ago
Read 2 more answers
What line in the sky is created by our revolution around the Sun?
faust18 [17]

Answer:

Ecliptic

Explanation:

You asked for the term that is used to describe Earth going around the sun

The ecliptic is the path the sun, moon, and planets take across the sky as seen from Earth. It best defines the plane of the Earth's orbit around the sun. The imaginary line can best be visualized in the days just before full moon.

Hope it helped

6 0
3 years ago
Other questions:
  • A 1.7 kg book is lying on a 0.77 m -high table. You pick it up and place it on a bookshelf 2.0 m above the floor. how much work
    12·1 answer
  • Will the current increase or decrease if you increase voltage?
    13·1 answer
  • If your mass is 100 kg on earth, what do you weigh on the moon?
    11·2 answers
  • The net flow of energy into and out of the earths system is referred to as energy budget. which type of energy is lost in space
    6·1 answer
  • How does a planet’s size affect the length of a rotation of that planet
    6·1 answer
  • A mole is __________ x 1023 objects.
    14·2 answers
  • What r photons? <br> ........................,........,..........
    11·2 answers
  • What is the force required to lift the balloon with
    15·1 answer
  • Jon's bathtub is rectangular and its base is 18 ft2. (a) How fast is the water level rising if Jon is filling the tub at a rate
    6·2 answers
  • The acquisition of electric charge without contact between charged and/or uncharged substances.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!