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
mart [117]
3 years ago
9

Imagine an elevator crowded with too many passengers for such a small space. This situation would be a good analogy for a substa

nce with what property
Physics
1 answer:
Flauer [41]3 years ago
8 0
This situation is a good analogy for a substance with a very high density.
The density of any substance is the mass per unit volume. In this case, the mass confined in the given volume is very high, which is the case for a substance with a high density. The particles in the material are also closely packed.
You might be interested in
Wat is matter made of?
Alex Ar [27]

Matter is made of the particles are called atoms!

hope this helps!

3 0
3 years ago
A standing wave of 603 Hz is produced on a string that is 1.33 m long and fixed on both ends. If the speed of the waves on this
kondaur [170]

Answer:

4.

Explanation:

Given,

frequency of standing wave = 603 Hz

length of string,L = 1.33 m

speed of the wave, v = 402 m/s

number of antinodes = ?

Wavelength of the standing wave

\lambda = \dfrac{v}{f}

\lambda = \dfrac{402}{603}

\lambda = 0.67\ m

Number of anti nodes in the standing wave

n=\dfrac{l}{\frac{\lambda}{2}}

n=\dfrac{2l}{\lambda}

n=\dfrac{2\times 1.33}{0.67}

n =3.97= 4.

Number of antinodes is equal to 4.

7 0
3 years ago
1. What happened to the force of friction when you increased the<br> weight on the cart?
Romashka-Z-Leto [24]
I think there would be an increase in force of friction
3 0
3 years ago
A railroad car of 2000 kg coasting at 3.0 m/s overtakes and locks with an identical car coasting on the same track in the same d
serg [7]
The key is in "they lock together". This tells you this is a complete inelastic collision and therefore you can use the formula:
m1*v1+m2*v2=v(m1+m2)
Plug in numbers:
2000*3+2000*2=v(2000+2000)
so v=2 m/s, obviously in the same direction of motion in which they were both moving.
4 0
4 years ago
What is the distance between two consecutive points in phase on a wave called?
balu736 [363]
The distance between two consecutive points in a wave is called the wavelength.
7 0
3 years ago
Read 2 more answers
Other questions:
  • What do you think the future of the UK's energy resources should be?
    7·1 answer
  • A 12.0-kg package in a mail-sorting room slides 2.00 m down a chute that is inclined at 53.0° below the horizontal. The coeffici
    11·1 answer
  • Can someone please help me color this? Thank you!
    6·1 answer
  • Could a mixture be made up of only elements ?
    10·1 answer
  • (URGENT- Due today.)
    5·1 answer
  • If gravity is the only force present, what is the total mechanical energy of a
    15·1 answer
  • Why do Kepler's laws describe?
    14·2 answers
  • PLS HURRY ITS TIMED Sayid recorded the temperatures of four substances in a chart what conclusion best supported by the data?
    11·1 answer
  • What does this circle graph tell you about water on Earth? (2 points)
    10·1 answer
  • Suppose you are helping a friend move. The friend asks you stand in the back of a pickup truck to hold a piano because there is
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!