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
EastWind [94]
3 years ago
13

1.Under normal atmospheric pressure what temperature does:

Physics
2 answers:
Andrej [43]3 years ago
6 0

Answer:

1.i)heat

ii.)heat

2.a.)b,c,d,a

b.)a.chlorination

Dimas [21]3 years ago
3 0

Answer:

B

Explanation:

B

You might be interested in
What type of wave is energy transmitted and a definite direction in with a definite speed
SOVA2 [1]

A surface wave is a wave in which particles of the medium undergo a circular motion.

7 0
3 years ago
Read 2 more answers
Systems distribute heat energy by the circulation of air.
Ulleksa [173]
That seems like a statement more than a question. Where's the question?
6 0
4 years ago
Read 2 more answers
What if multiple forces act on an object in equilibrium??
tatuchka [14]
Unless if all forces cancel each other out , the object will no longer be in equilibrium

4 0
3 years ago
A girl on a spinning amusements park is 12m from the center of the ride and has a centripetal acceleration of 17 m/s^2. What is
Tanya [424]

Answer: 14.28 m/s

Explanation:

Assuming the girl is spinning with <u>uniform circular motion</u>, her centripetal acceleration a_{c} is given by the following equation:  

a_{c}=\frac{V^{2}}{r} (1)

Where:  

a_{c}=17 m/s^{2} is the <u>centripetal acceleration</u>

V is the<u> tangential speed</u>

r=12 m is the <u>radius</u> of the circle

Isolating V from (1):

V=\sqrt{a_{c}r} (2)

V=\sqrt{(17 m/s^{2})(12 m)}

<u />

Finally:

V=14.28 m/s This is the girl's tangential speed

3 0
3 years ago
Your friend just challenged you to a race through an obstacle course. You know in order to beat him, you must run 30 meters with
seropon [69]

Answer:

Velocity = 0.5 m/s South (A)

Explanation:

You need to determine the average rate of velocity.  

The equation you will use is velocity = displacement/time

The displacement is 30m South.

The time is 60 seconds.

Plug into the equation  Velocity = 30m South/60 s

Velocity = 0.5 m/s South

3 0
3 years ago
Other questions:
  • A battery that runs a moving toy
    15·2 answers
  • Light of wavelength 608.0 nm is incident on a narrow slit. The diffraction pattern is viewed on a screen 88.5 cm from the slit.
    9·1 answer
  • Are individual organelles (cell structures) living? Explain
    15·2 answers
  • ? Which statement is true of an object in equilibrium?
    10·1 answer
  • When air resistance balances the weight of an object that is falling, the velocity _____.
    10·1 answer
  • A factory line moves parts for an automobile at a constant speed of 0.22 m/s. How long does it take the parts to move 8.5 m alon
    15·1 answer
  • Write a question you would like to see on a quiz to calculate NET FORCE.
    5·1 answer
  • BRAINLIST!!!
    8·1 answer
  • El. A horizontally directed force of 40 N is used to pull a box a distance of 2.5 m across a tabletop. How much work is done by
    11·1 answer
  • Describe a procedure that would increase the potential energy of two magnets if like poles are used. Explain why the energy of t
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!