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
Degger [83]
2 years ago
14

Melting Point of Substances

Physics
2 answers:
ivanzaharov [21]2 years ago
7 0
116 and 136.5 i think? Hope it helps

frez [133]2 years ago
5 0
<span>(kg) Melting Point of Tin

</span>
You might be interested in
To practice Problem-Solving Strategy 16.1 Standing waves. An air-filled pipe is found to have successive harmonics at 800 HzHz ,
bazaltina [42]

Answer:

Length of the pipe = 53.125 cm

Explanation:

given data

harmonic frequency f1  = 800 Hz

harmonic frequency f2  = 1120 Hz

harmonic frequency f3  = 1440 Hz

solution

first we get here fundamental frequency that  is express as

2F = f2 - f1    ...............1

put here value

2F = 1120 - 800

F = 160 Hz

and

Wavelength is express as

Wavelength  = Speed ÷ Fundamental frequency    ................2

here speed of waves in air  = 340 m/s

so put here value

Wavelength  =340 ÷ 160

Wavelength   = 2.125 m

so

Length of the pipe will be

Length of the pipe = 0.25 × wavelength    ......................3

put here value

Length of the pipe = 0.25 × 2.125

Length of the pipe = 0.53125 m

Length of the pipe = 53.125 cm

7 0
2 years ago
Prove that the unit of area derived quantities are derived units​
frozen [14]

answer: derived physical quantities are those quantities that are obtained from the basic physical quantities by multiplication or division and area is one of them

8 0
3 years ago
Most atoms in the Sun exist as:<br><br>A)solids<br>B)liquids<br>C)plasma
-BARSIC- [3]
U did it the way i asked. nice lol. its plasma btw
5 0
3 years ago
Read 2 more answers
If air resistance can be neglected, how does the acceleration of a ball that has been tossed straight upward compare with its ac
timama [110]
They are the same. If this is all happening on Earth, then the ball's acceleration is 9.8 m/s^2 in either case. That's the acceleration of gravity around here.
6 0
3 years ago
Which is a warm countercurrent that periodically flows southward along the coasts of Ecuador and Peru
Maksim231197 [3]
The  "El-nino  current  is  awarm  current  that  periodically  flows  southward  along  the  coast  of Ecuador  and  Peru.  El-nino  start out  from  the  central  and  east  central of  the   pacific,   which  include  pacific  coast  of  this south  America.  this ocean    event  is  associated with  fluctuation of inter  tropical  surface  pressure  pattern and  circulation  in  the  ocean.
8 0
3 years ago
Read 2 more answers
Other questions:
  • 6. A satellite is orbiting Earth just above its surface. The centripetal force making the satellite follow a circular trajectory
    14·1 answer
  • What must happen for an ion To form
    9·1 answer
  • Most papers do not reflect light very well because its surface is somewhat rough. State True or False.
    11·1 answer
  • Vector has a magnitude of 4.40 m and is directed east. Vector has a magnitude of 3.40 m and is directed 39.0° west of north. Wha
    9·1 answer
  • Which is a disadvantage of using wind as an energy source? Check all that apply.
    6·2 answers
  • A force of 1 N will cause a mass of 1 kg to have an acceleration of 1 m/s2. Therefore, a force of 7 N applied to a mass of 7 kg
    13·2 answers
  • What is the correct answer?
    7·1 answer
  • Two identical loudspeakers 2.30 m apart are emitting sound waves into a room where the speed of sound is 340 m/s. Abby is standi
    6·1 answer
  • What is resistance to motion called?​
    14·1 answer
  • A 6 cm object is 8 cm from a convex lens that has a focal length of 2.7 cm. The image is 4 cm from the lens.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!