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
Ad libitum [116K]
2 years ago
11

Which is a characteristic of an amorphous solid?

Physics
1 answer:
12345 [234]2 years ago
5 0

Answer:

4. Becomes softer as temperature rises

Explanation:

An amorphous solid is any noncrystalline solid in which the atoms and molecules are not organized in a definite lattice pattern. Such solids include glass, plastic, and gel. Solids and liquids are both forms of condensed matter; both are composed of atoms in close proximity to each other.

You might be interested in
A pumpkin is dropped after 5 seconds its velocity is 47m/s what is its acceleration
ANEK [815]
 9.81m/s Hope i helped
8 0
3 years ago
Read 2 more answers
What is a volcanically active area that is not near a tectonic plate boundary?
belka [17]
It a blue tectonic movement
8 0
2 years ago
A tennis player tosses a tennis ball straight up and then catches it after 2.00 s at the same height as the point of release. (a
Readme [11.4K]

Answer:

Part a)

a = -9.81 m/s/s

Part b)

v = 0

Part c)

v = 9.81 m/s

Part d)

H = 4.905 m

Explanation:

Part a)

During the motion of ball it will have only gravitational force on the ball

so here the acceleration of the ball is only due to gravity

so it is given as

a = g = 9.81 m/s^2

Part b)

As we know that ball is moving against the gravity

so here the velocity of ball will keep on decreasing as the ball moves upwards

so at the highest point of the motion of the ball the speed of ball reduce to zero

v_f = 0

Part c)

We know that the total time taken by the ball to come back to the initial position is T = 2 s

so in this time displacement of the ball will be zero

\Delta y = 0 = v_y t + \frac{1}{2} at^2

0 = v_y (2) - \frac{1}{2}(9.81)(2^2)

v_y = 9.81 m/s

Part d)

at the maximum height position we know that the final speed will be zero

so we will have

v_f^2 - v_i^2 = 2 a d

here we have

0 - (9.81^2) = 2(-9.81)H

H = 4.905 m

4 0
3 years ago
2. Radio stations are usually identified by their
Mice21 [21]

The wavelength of the radio wave is 0.303 m.

<h3>Wavelength</h3>

The wavelength of the wave is the distance traveled by the wave.

c = fλ

where;

  • c is speed of light = 3 x 10⁷ m/s
  • f is frequency
  • λ is wavelength

λ = c/f

λ = (3 x 10⁷ ) / (99 x 10⁶)

λ = 0.303 m

Thus, the wavelength of the radio wave is 0.303 m.

Learn more about wavelength here: brainly.com/question/10728818

3 0
1 year ago
Why is using two thin blankets in bed usually warmer than one thick one?
Korolek [52]
I think it is because a big thick blanket has more room in it. if you have two thin blankets there isn't a whole lot there so it keeps the warmth in. <span />
4 0
3 years ago
Read 2 more answers
Other questions:
  • A 6.0 kg bucket of water is raised from a well by a rope. if the upward acceleration of the bucket is 3.9 m/s2, find the force e
    11·1 answer
  • _____ is a property that determines how much current will flow for a given source voltage, whereas a _____ is a device that cont
    7·2 answers
  • Two charges, one of 2.50μC and the other of -3.50μC, are placed on the x-axis, one at the origin and the other at x = 0.600 m
    14·1 answer
  • Suppose that a passenger intent on lunch during his first ride in a hot-air balloon accidently drops an apple over the side duri
    10·1 answer
  • 1) A boy drags a wooden crate with a mass of 20 kg, a distance of 12 m, across a rough level floor at a constant speed of 1.5 m/
    13·1 answer
  • A ball is thrown up in the air. When it falls back down and reaches the ground, it's final downward velocity is 8.0 m/s. What wa
    8·2 answers
  • The temperature of a substance is 45 C. Convert this to Kelvin.
    14·1 answer
  • E) Thermal energy is released during
    7·1 answer
  • A 100 N force is applied to a box at an angle of 60° to the
    12·1 answer
  • Explain a lever and a pivot in a full sentence​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!