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
seraphim [82]
3 years ago
9

What would happen to the speed of a sound wave if it moved from a cooler room to a warmer one

Physics
2 answers:
Ilya [14]3 years ago
6 0

Answer:

it would speed up

Explanation:

den301095 [7]3 years ago
4 0

Answer:

it would speed up

Explanation:

You might be interested in
The volume of the water in the graduated cylinder rose as some of the water was displaced by the table tennis ball. Find the vol
Leokris [45]

The approximate volume of table tennis ball is  80 cm³

<h3>What is volume?</h3>

Volume is defined as the amount of space occupied by the three dimensional object. S I unit of volume is m³ or cm³.

To find the volume of tennis ball using graduated cylinder.

Step 1 - Fill the graduated cylinder half or full.

Step 2 - Mark the initial volume of the water i.e. 100 cm³ (Vi)

Step 3  - Put the tennis ball in the graduated cylinder. Some of the water was displaced by the table tennis ball.

Step 4 - Mark the Final volume of the water (Vf) i.e. 180 cm³

Step 5 = Calculate the volume by using Formula

Vb = Vf – Vi = 180 cm³ - 100 cm³ = 80 cm³

Hence the volume of tennis ball (Vb) is 80 cm³

For more Volume related question visit here:

brainly.com/question/14996332

#SPJ1

6 0
2 years ago
In a double-slit experiment, two beams of coherent light traveling different paths arrive on a screen some distance away. What i
andrew11 [14]
Destructive interference occurs when path difference = ½-integer multiple of the wavelength i.e. Minima in diffraction pattern given by, = ! + # λ = !1 + # λ = 3λ/2 m
3 0
3 years ago
Why do we need the periodic table? First to answer get brainless!!!!!
mylen [45]
<span>The periodic table is the most important chemistry reference there is. It arranges all the known elements in an informative array. Elements are arranged left to right and top to bottom in order of increasing atomic number. Order generally coincides with increasing atomic mass.

</span>
3 0
3 years ago
Read 2 more answers
How does uncertainty relate to measurements and calculations made during an investigation?
DerKrebs [107]
Uncertainty means that your result may be very random, so you can't trust the first or second or so observation, making several samples critical for accuracy. <span />
4 0
3 years ago
Read 2 more answers
calculate the mass of potassium chlorate (kcio3) required to obtain 10g of oxygen in the following reaction:kclO3-kcl+O2​
igor_vitrenko [27]

First, balance the reaction:

_ KClO₃   ==>   _ KCl + _ O₂

As is, there are 3 O's on the left and 2 O's on the right, so there needs to be a 2:3 ratio of KClO₃ to O₂. Then there are 2 K's and 2 Cl's among the reactants, so we have a 1:1 ratio of KClO₃ to KCl :

2 KClO₃   ==>   2 KCl + 3 O₂

Since we start with a known quantity of O₂, let's divide each coefficient by 3.

2/3 KClO₃   ==>   2/3 KCl + O₂

Next, look up the molar masses of each element involved:

• K: 39.0983 g/mol

• Cl: 35.453 g/mol

• O: 15.999 g/mol

Convert 10 g of O₂ to moles:

(10 g) / (31.998 g/mol) ≈ 0.31252 mol

The balanced reaction shows that we need 2/3 mol KClO₃ for every mole of O₂. So to produce 10 g of O₂, we need

(2/3 (mol KClO₃)/(mol O₂)) × (0.31252 mol O₂) ≈ 0.20835 mol KClO₃

KClO₃ has a total molar mass of about 122.549 g/mol. Then the reaction requires a mass of

(0.20835 mol) × (122.549 g/mol) ≈ 25.532 g

of KClO₃.

7 0
3 years ago
Other questions:
  • Assume each tick mark represents 1 cm. Calculate the total displacement from 0 if an object moves 3 cm to the left, then 7 cm to
    5·2 answers
  • Which of the following is the best name for CaF 2 ?
    10·1 answer
  • What temperature is the speed of a given chemical reaction the fastest?
    9·1 answer
  • Why Ice Is Slippery?
    13·2 answers
  • An electric fan is running on HIGH. After the LOW button is pressed, the angular speed of the fan decreases to 85.9 rad/s in 2.4
    8·1 answer
  • What are the four types of musical instruments and what are the physical behind each type of musical instrument
    5·1 answer
  • An incandescent bulb produces 520 lumens and has an efficacy of 13 lm/W.
    6·2 answers
  • Most granite has a (blank) of quartz,mica,and feldspar
    8·1 answer
  • What do these two changes have in common?
    13·1 answer
  • All the following are tiny particles that are parts of atoms EXCEPT:
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!