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
Marina CMI [18]
2 years ago
15

Which event is an example of melting?

Physics
1 answer:
qaws [65]2 years ago
5 0

Answer:

welding metal

Explanation:

You might be interested in
What do magnets never do?<br><br><br> This is science btw.
Anika [276]

Answer:

they..don't cook foood

8 0
2 years ago
What do the vertical columns in the periodic table indicate?
romanna [79]

The correct answer is

D. Groups and Families

I did the quiz nd this was the right answer

Hopes this helps :)


3 0
3 years ago
Read 2 more answers
You have 0.5 l of air at a pressure of 203 kpa and -70°c in a rigid, sealed contaainer. what is the absolute tempertaure of the
ANTONII [103]
From the information given and if the question is complete then;
Absolute temperature is the temperature in Kelvin
To convert degree Celsius to kelvin we normally add 273
that is Kelvin = deg Celsius + 273
Thus since we have been given that the air was at -70 degrees celcius;
then; - 70° C  + 273 = 203 K
 Therefore; the absolute temperature is 203 K 

5 0
2 years ago
A nickel (5 cent coin) has a mass of 5.0 g. How many nickels are there in a stack of nickels with a mass of 10.0 kg?
Marrrta [24]

Answer:

2000 nickels

Explanation:

One way to solve proportionality problems, direct and inverse: the simple 3 rule.

If the relationship between the magnitudes is direct (when one magnitude increases so does the other), the simple direct rule of three must be applied.

On the contrary, if the relationship between the magnitudes is inverse (when one magnitude increases the other decreases) the rule of three simple inverse applies.

The simple 3 rule is an operation that helps us quickly solve proportionality problems, both direct and inverse.

To make a simple rule of three we need 3 data: two magnitudes proportional to each other, and a third magnitude. From these, we will find out the fourth term of proportionality.

In the simple three rule, therefore, the proportionality relationship between two known values ​​A and B is established, and knowing a third value C, a fourth value D is calculated.

A -> B

C -> D

Calculation

1 nickel --> 5 g

X? nickel --> 10000g

X = (10000 g * 1 nickel) / 5 g

X = 2000 nickels

7 0
2 years ago
Attempt 3 of 2
Wewaii [24]

Answer:

mass.

Explanation:

other physical factors are changeable but the mass of a particular substance is always constant.

6 0
3 years ago
Other questions:
  • What are some common forces that make it difficult for humans to
    10·1 answer
  • An incredible amount of electrical energy passes down the funnel of a large tornado every second. Measurements taken in Oklahoma
    6·1 answer
  • Which statement about the greenhouse effect is NOT true?.
    16·2 answers
  • Which of these is an example of an elastic collision? A. The cue ball crashing into the eight balls on a pool table. B. Two cars
    9·1 answer
  • Two trains leave the station at the same time, one heading east and the other west. the eastbound train travels at 85 miles per
    14·1 answer
  • A uniform disk turns at 5.00 rev/s around a frictionless spindle. A non-rotating rod, of the same mass as the disk and length eq
    10·1 answer
  • 3. What are the first steps that you should take if you are unable to get onto the Internet? (1 point)
    5·2 answers
  • 1) When making a digital animation of a person running on a sidewalk in a scene, which parameter would be an initial condition?
    10·1 answer
  • A kickoff sends a football with an initial velocity of 25 m/s at an angle of 50
    15·1 answer
  • A ball is thrown straight up into the air. Which of the following best describes the energy present at various stages?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!