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
Scrat [10]
3 years ago
5

Through which of these media do sound waves travel most slowly? A.iron. B.Wood. C.Water. D.Cold Air

Physics
1 answer:
EleoNora [17]3 years ago
5 0
The answer should be D) Cold air because even though its true sound can travel through all types of matter, air which is a gas, can travel but it travels SLOWLY while sound travels quickly in SOLIDS.
You might be interested in
Out of aluminum,copper,steel,and glass.Which material do you think will be the best thermal conductor?
Nastasia [14]
I believe it is copper

6 0
3 years ago
Which of the following are important biotic factors that can affect the structure and organization of biological communities?
umka21 [38]

Answer:

c. predation, competition, parasitism

Explanation:

The important and only biotic factors from the given choices that can affect the structure and organization of biological communities are predation, competition and parasitism.

These factors ensures that there are interaction between organisms of the same and different species and only occur in life.

Biotic factors are the living component of the ecosystem that dictates what happens therein.

  • Predation is an interaction between two organisms in which the predator, bigger organism feeds on the prey, smaller organism.
  • Competition occurs where two organism of the same or different species struggles for limited resources in the ecosystem.
  • Parasitism is an interaction where one organism feeds on the another and it causes harm to it. The organism feeding on another is called the parasite. And the one it is dependent on is the host.

All of these are biotic factors.

3 0
2 years ago
TRUE OR FLASE
BaLLatris [955]

Answer:

true for first and false for second

Explanation:

5 0
2 years ago
Please help me with this physics question!
Vadim26 [7]
Not sure about the answer
7 0
3 years ago
Is it possible to have acceleration at constant velocity
just olya [345]

Answer:

No

Explanation:

It is not possible to have acceleration at constant velocity

#HopeItHelps

4 0
3 years ago
Read 2 more answers
Other questions:
  • A golf club with 65J of kinetic energy strikes a stationary golf ball with a mass of 46g. The energy transfer is only 20% effici
    9·1 answer
  • An LED with total power P tot = 960 mW emits UV light of wavelength 360 nm. Assuming the LED is 55% efficient and acts as an iso
    5·1 answer
  • A 180 cm length of string has a mass of 5.0 g. it is stretched with a tension of 8.6 n between fixed supports. (a) what is the w
    13·1 answer
  • Marissaâs car accelerates uniformly at a rate of +2.60 m/s². How long does it take for Marissaâs car to accelerate from a speed
    11·1 answer
  • In an LC circuit containing a 40-mH ideal inductor and a 1.2-mF capacitor, the maximum charge on the capacitor is 45mC during os
    13·1 answer
  • A free undamped spring/mass system oscillates with a period of 4 seconds. When 10 pounds are removed from the spring, the system
    5·1 answer
  • You kick a soccer ball with a speed of 31 m/s at an angle of 50 degrees. How long does it take the ball to reach the top of its
    10·1 answer
  • If a ball is rolling at a velocity of 1.5 m/s and has a momentum of 10.0 kg times m/s, what is the mass of the ball?
    5·1 answer
  • a horse runs with an initial velocity of 11m/s and slows to 5.2 m/s over a time interval of 3.1 s what is the horse's average ac
    7·1 answer
  • Determine the kinetic energy of a 10 Kg roller coaster car that is moving with a speed of 2m/s.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!