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
tia_tia [17]
2 years ago
14

4.

Chemistry
1 answer:
Evgen [1.6K]2 years ago
7 0

Answer:

λ = 2.8 m

Explanation:

Given data:

Frequency of radio wave = 106.7 ×10⁶ Hz

Wavelength of radio wave = ?

Solution:

Formula:

Speed of wave = frequency  × wavelength

speed of wave = 3×10⁸ m/s

by putting values,

3×10⁸ m/s = 106.7 ×10⁶ Hz × λ

Hz = s⁻¹

λ = 3×10⁸ m/s / 106.7 ×10⁶ Hz

λ =  3×10⁸ m/s / 106.7 ×10⁶ s⁻¹

λ =  0.028×10² m

λ = 2.8 m

You might be interested in
Which element probably reacts most like bromine, Br?
Nikitich [7]
D) Chlorine, Cl. Hope that helped
8 0
3 years ago
Read 2 more answers
Convert 100,000,00. milligrams to kilograms
aivan3 [116]

Answer:milliliters to kilograms

Weight of 1000 milliliters (ml) of pure water at temperature 4 °C = 1 kilogram (kg).

Explanation:

hope this helps have a nice night ❤️❤️❤️

3 0
2 years ago
Which corresponds to the composition of the ion typically formed by magnesium?
nekit [7.7K]
The ion composition of Magnesium is 12,10, 2+.
Magnesium is a chemical element with symbol Mg and an atomic number 12, it has 12 protons, and 12 electrons with a chemical configuration of 2:8:2. It requires to loose two electrons to form a stable configuration forming a cation (positively charged ion) with a charge of +2 and  a configuration of 2:8 ( 12 protons and 10 electrons).
3 0
3 years ago
How is alkyne converted to acetone?
cricket20 [7]

Answer:

Propyne can be converted to the acetone when it is made to undergo the reaction with mercuric sulphate followed by hydrolysis and thus, resultant product, thus formed is acetone.

Explanation:

3 0
3 years ago
A<br>2. Çevremizdeki varlıkları algılamamızı sağlayan organlarımızın <br><br>​
Bond [772]

Explanation:

a

  • 2. Çevremizdeki varlıkları algılamamızı sağlayan organlarımızın (Goz.)

7 0
2 years ago
Other questions:
  • A coffee cup calorimeter was used to measure the heat of solution, the change in enthalpy that occurs when a solid dissolves in
    7·1 answer
  • What is atomic hydrogen?<br>​
    12·2 answers
  • Which best describes a swimming pool?
    14·2 answers
  • We separate U-235 from U-238 by fluorinating a sample of uranium to form UF6 (which is a gas) and then taking advantage of the d
    10·1 answer
  • You are asked to make 10 moles of iron (Fe) from iron oxide (fe203) and excess carbon monoxide (CO).
    13·1 answer
  • How many moles of H 2 can be formed if a 3.24 g sample of M g reacts with excess H C l ?
    13·1 answer
  • You have 0.21 moles of Al how many atoms do you have
    13·1 answer
  • The chemical reaction
    13·1 answer
  • The analysis of a compound gives the following percent composition by mass:
    11·1 answer
  • Malonate is a competitive inhibitor of succinate dehydrogenase. If malonate is added to a mitochondrial preparation that is oxid
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!