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
Travka [436]
3 years ago
13

Which of the following phases of water has a definite volume but not a definite shape?

Physics
2 answers:
tatuchka [14]3 years ago
7 0

Answer:

Gas

Explanation:

Cos Milky Said it. Milky Smart.

LenKa [72]3 years ago
3 0
Answer : the answer is gas.
You might be interested in
Paul and Ivan are riding a tandem bike together. They’re moving at a speed of 5 meters/second. Paul and Ivan each have a mass of
Marysya12 [62]
Well they could go down a hill to gain more kinetic energy.
6 0
2 years ago
Read 2 more answers
For a reaction to occur what must happen to the energy in order to break the chemical bond
Andrej [43]
Energy needs to realease
6 0
3 years ago
The normal force acting on an object and the force of static friction do zero work on the object. However the reason that the wo
spin [16.1K]

Answer:

<em>The normal force is perpendicular to the displacement</em>

<em>The static friction force produces no displacement</em>

Explanation:

Work Done By Special Forces

The work is a physical magnitude that measures the dot product of the force applied to an object by the displacement it produces in it.

W=\vec F\ \vec r

It can be written in its scalar version as

W=F.d.cos\theta

Being F and d the magnitudes of the force and displacement, and \theta the angle between them

If the angle is zero, the work is at maximum, it the angle is 90°, the work is zero. If the angle is between 90° and 180°, the work is negative.

The normal force acts in the vertical direction when the object is being pushed horizontally. It means the angle between the force and the displacement is 90°, thus the work is

W=N.d.cos90^o=0

The work is zero because the force and the displacement are perpendicular

The static friction force exists only when the object is being applied a force of a magnitude not large enough to produce movement, i.e. the object is at rest. If the object is moved, the friction force is still present, but it's called dynamic friction force, usually smaller than the static.

Since in this case, there is no displacement, d=0, and the work is

W=F_r(0)cos180^o=0

3 0
3 years ago
Which describes one event that causes an eclipse?
seraphim [82]

Answer:

earth's shadow covering the moon,thats lunar eclipse

5 0
3 years ago
What is the formula for lithium and chlorine?
siniylev [52]
LiCl, because lithium (Li) has one positively charged ion (1+), and
chloride (Cl) has one negatively charged ion (1-), so they
cancel each other out.
7 0
3 years ago
Read 2 more answers
Other questions:
  • Naphthalene, C 10 H 8 , melts at 80.2°C. If the vapour pressure of the liquid is 1.3 kPa at 85.8°C and 5.3 kPa at 119.3°C, use t
    15·1 answer
  • “Would you rather have toast or cereal for breakfast?” Lila's mother asks, allowing Lila to have a sense of control over her bre
    8·1 answer
  • Physics Help Please:
    12·2 answers
  • The student moves his leg 34 cm sideways as shown.
    7·2 answers
  • How quickly a leaf grows is proportional how big [ie the surface area] the leaf is. If the area of the leaf grows from 2cm2 to 3
    13·1 answer
  • Gravitational force between two objects depends on
    10·2 answers
  • What happens to the kinetic energy of a roller coaster as it approaches its lowest point and loses its potential energy?
    15·1 answer
  • Identify at least two ways in which heavy rain can affect the efficiency of
    6·1 answer
  • If light photons are massless then why are they attracted by black holes?​
    13·1 answer
  • "Chief accelerator" is an American idiom. The term "communist virus" must also have come from the United States. Since the outbr
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!