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
vazorg [7]
3 years ago
12

An object with a mass of 0.225 kg and density of 2.89 g/cm3 measures 34mm in length and 46mm in width. what is the hight of the

object?
Chemistry
1 answer:
Hitman42 [59]3 years ago
8 0
4.15760869565 cm or 41.5760869565
You might be interested in
Please help I need a answer to both
irga5000 [103]

Hi , I’m really sorry because I just have the first question... so here it is :

So it is 0.52 mol .

Have a nice day .

3 0
3 years ago
One type of electromagnetic radiation has a frequency of 107.1MHz,another type has wavelength of of 2.12x10^-10 m,and another ty
Andreas93 [3]

Each type of electromagnetic radiation and placed in order of increasing photon energy and increasing frequency

  • FM Radio waves < Visible light < X - rays
  • Order of increasing frequency.
  • FM Radio waves < Visible light < X - rays

This is further explained below.

<h3>What is electromagnetic radiation?</h3>

Parameters

Frequency =107 100 000 hertz

Wavelength, λ = c / ν => 2.8 m => 2.12 * 10-10 m

Energy = 3.97 * 10 -19 J/ photon.

Generally, the equation for Wavelength is  mathematically given as

λ = h c / E

Therefore

λ =6.626 * 10-34  * 3 * 108  / (3.97* 10 -19 J)

λ =5 * 10-7 m

In conclusion, This is considered to be part of the viewable area (green Increasing photon energy from lowest to highest.

  • FM Radio waves < Visible light < X - rays
  • Order of increasing frequency.
  • FM Radio waves < Visible light < X - rays

Read more about electromagnetic radiation

brainly.com/question/11895806

#SPJ1

5 0
1 year ago
Behavior (defense mechanisms)definition
Gekata [30.6K]
A variety of usually unconscious mental processes used to protect oneself from shame, anxiety, loss of self-esteem, conflict, or other unacceptable feelings or thoughts, and including behaviors<span> such as repression, projection, denial, and rationalization.

(google)</span>
7 0
3 years ago
How do you measure the volume of a rubber duck?
EleoNora [17]

Answer:

Im sorry i though this was a joke i don't know I'm sorry:

8 0
3 years ago
Read 2 more answers
Aluminum can react with oxygen gas to produce aluminum oxide (Al2O3). What type of reaction is this? A. single replacement
HACTEHA [7]
B. combustion would be the correct option
6 0
3 years ago
Read 2 more answers
Other questions:
  • If a sample of DNA contained 20% cytosine, what percentage of guaninewould be in this sample and what percentage of adenine woul
    8·1 answer
  • A type of covalent bond in which electrons are shared unevenly
    7·1 answer
  • Which methods could be used to dilute a solution of sodium chloride (NaCl)?
    6·1 answer
  • What rule is observed when naming an oxyacid that does have oxygen in its formula?
    8·2 answers
  • Which electrons are the valence electrons of the atom?<br> Helpppppppp
    7·1 answer
  • Why is the research of alternative energy resources important?
    6·2 answers
  • 7. Sinif caliskan yayinlar cevapları ​
    10·1 answer
  • If the statement is true, select True. If it is false, select False.
    15·1 answer
  • A 170.0 g sample of an unidentified compound contains 29.84 g sodium, 67.49
    10·1 answer
  • Both graphite and pure metals are both soft. explain why
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!