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
Pavlova-9 [17]
3 years ago
7

Steel is denser than plastic, yet sound travels faster in steel than in plastic. Develop a hypothesis to explain why. In hypothe

sis, you will write a because statement afterwards. This because statement should explain why sound travels faster in steel even though it is denser than plastic.
Biology
2 answers:
Triss [41]3 years ago
8 0
Sound travels faster in higher density objects than lower density objects.
Arturiano [62]3 years ago
5 0
Steel is a huge conductance for example with electricity

You might be interested in
Two solutions of water and dissolved potassium and glucose are separated by a selectively permeable membrane that only permits t
anzhelika [568]

Answer:

. there will be no net movement of water molecules between the solutions

Explanation:

osmosis

3 0
3 years ago
Characteristics common to plants and animals regarding growth and reproduction are ______. (can be more than one answer)
lidiya [134]

evolution, and interdependence.

3 0
4 years ago
Read 2 more answers
Which muscle of the quadriceps femoris originates on the highlighted structure?
DENIUS [597]
Because there is no indication of what's the highlighted structure I'm going to tell you where all the four muscles of the quadriceps femoris originate from.
The vastus lateralis originates on the greater trochanter and the lateral lip of linea aspera. The vastus intermedius originates on the lateral and anterior surfaces of the femur's body. The vastus medialis originates on the medial lip of the linea aspera and the intertrochanteric line. R<span>ectus femoris originates, </span>superior to the acetabulum, on <span>the ilium.</span>
5 0
3 years ago
What effect might a supernova have had on the material in a nebula that led to the creation of our solar system?
Artemon [7]
For decades, scientists have suspected a star explosion called a supernova helped trigger our solar system's formation. In particular, the shock wave from the explosion is thought to have compressed parts of the nebula, causing these regions to collapse
5 0
3 years ago
Read 2 more answers
There is an algal bloom in a lake in a populated area. As the leading scientist for the water department, what is the most impor
tatuchka [14]
The best option is D. Based on scientific evidence about algal bloom, it would be best to evacuate all humans from the area around the lake. Algal bloom is caused by excess nutrients in the lake. This occurrence is linked to the death of fishes, plants, mammals and birds. Also. it has been said to cause human illnesses. Thus, to avoid this, it would be best to stay away from the lake with algal bloom.
3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the sequence of sexual reproduction
    13·1 answer
  • What is the purpose of the plasma membrane
    15·2 answers
  • Which is the function of the spindle fibers during anaphase of mitosis?
    12·1 answer
  • What sugar is needed for the body?
    9·1 answer
  • In humans, colorblindness is sex linked and recessive. If a woman is a carrier for the trait, what is the chance that her sons w
    5·1 answer
  • PLZ HELP GIVEING BRAINLIST
    11·1 answer
  • Why do we have to learn about genetics
    9·1 answer
  • Helpppppppppdhhdudhdjdjdnndj
    7·2 answers
  • Put numbers in the boxes to arrange the following statements in the order that they happen.
    9·1 answer
  • Determine which of the following characteristics are environmental, not inherited. I. Weight II. Blood group III. Language spoke
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!