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
7nadin3 [17]
3 years ago
6

Radio waves are primarily used to

Chemistry
1 answer:
Firlakuza [10]3 years ago
8 0

Answer:

Radio is used primarily for communications including voice, data and entertainment media.

You might be interested in
Which of the following is a common agricultural use of a mineral? (2 points)
ipn [44]
The answer should be c
3 0
3 years ago
Which type of changes are melting, freezing, and boiling?​
tatiyna

Answer:

Adding heat.

Decreasing and increasing temperatures.

Explanation:

4 0
2 years ago
Read 2 more answers
A graduated cylinder contains 17.5 ml of water. When a metal cube is placed onto the cylinder, it’s water level rises to 20.3 ml
MrRa [10]

Answer:

20.3-17.5=2.8ml  1ml=1cm3   vol= 2.8cm3

Explanation:

4 0
3 years ago
What is a displacement reactions​
Alisiya [41]

<h2><u>Question</u><u>:</u>-</h2>

\textsf{what is a displacement reactions?   }      

<h2><u>Answer</u><u>:</u></h2>

\large \underbrace{ \underline{ \sf Displacement \: reaction}}

The reaction in which more reactive element replace a less reactive element from its compound is called displacement reaction.

Ex:-

\bold{\large Zn+HCl \longrightarrow ZnCl_2+H_2}

6 0
3 years ago
Read 2 more answers
A student has two substances at a lab table. One substance is iron pyrite (fool's gold) and the other is real gold. After placin
blagie [28]
The answer is A) 1 mL 
6 0
3 years ago
Read 2 more answers
Other questions:
  • A chemist is using radiation with a frequency of 6.0 x 10^13 Hz
    5·1 answer
  • Carboxyhemoglobin may be formed when a person inhales air that contains
    13·1 answer
  • What name is given ta a metal strip dipped into a solution of salt​
    6·1 answer
  • Calculate H for the process Hg2Cl2 ? 2Hg + Cl2 from the following information:
    13·1 answer
  • According to the following balanced equation, 2 formula units of Iron (III) Oxide (Fe2O3) can be formed by reacting 4 atoms of i
    7·2 answers
  • A tank contains 200 gallons of water in which 300 grams of salt is dissolved. A brine solution containing 0.4 kilograms of salt
    6·1 answer
  • A 17.9 mL sample of a 0.445 M aqueous hypochlorous acid solution is titrated with a 0.374 M aqueous sodium hydroxide solution. W
    8·1 answer
  • Jose times how long sugar takes to dissolve in warm water. He conducts four trials of his experiment. What should he conclude fr
    13·1 answer
  • PLZZZZZ I WILL MARK BRAINLEST
    8·1 answer
  • How to know how many electrons are involved in bonding of propane ?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!