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
MaRussiya [10]
3 years ago
5

7.7. A painter leans his back against a painted wall while looking into a 1m long mirror at the opposite end of a rectangular ro

om as shown in the given figure. How much of the painted wall can he see through the given mirror?
a. 1m
b. 2m
c. 12m
d. 6m

Chemistry
1 answer:
Karolina [17]3 years ago
8 0

Answer:

Correct answer is b) 2m

Explanation:

You might be interested in
Which of these agreements has goals of peace and shared scientific research?
Jet001 [13]

Option C, Antarctic Treaty System, is the right answer.

The Antarctic Treaty System, control global connections with regard to Antarctica; the only continent of the earth without the native population of human beings. In other words, the ATS is the entire system of adjustments developed for the intention of managing associations among states in the Antarctic. The main goal of the ATS is to guarantee "in the affair of all humankind that Antarctica shall proceed always to be practised completely for peaceful objectives and shall not become the view or gadget of universal disharmony.

8 0
3 years ago
Read 2 more answers
Describe polar covalent bonds using water as an example
Dahasolnce [82]
<span>A covalent bond is a bond formed by atom sharing.
In water molecule, there are twice the number of hydrogen atoms than the oxygen atoms. Its structure is H-O-H. The electronegative difference between the H and O allows them to be polar because on side there is positive charge and on another side there is negative charge.</span>
3 0
3 years ago
100 points right here first come first serve. amos thejonah2016
Kisachek [45]

Answer:

siya at ako ayieeeeeeeeee

7 0
3 years ago
How could you engineer a device that produces beneficial friction and heat?
nlexa [21]

Answer:

Hi

Explanation:

That's why rubbing your hands together makes them warmer. ... Friction causes the molecules on rubbing surfaces to move faster, so they have more energy. This gives them a higher temperature, and they feel warmer. Heat from friction can be useful.

3 0
2 years ago
Where does the energy of a hurricane come from? (1 point)
bekas [8.4K]
The answer is strong winds
6 0
2 years ago
Other questions:
  • Consider the reaction of cyclohexanol and an acid catalyst to obtain cyclohexene.
    6·1 answer
  • Jules Verne wrote the book Twenty Thousand Leagues Under the Sea. If one league - 5.556 km and one furlong - 660.0 feet, how man
    9·1 answer
  • A pain-relieving pill has a mass of 0.005 g. Express the pill’s mass in grams using scientific notation or in milligrams.
    7·2 answers
  • Which of the following is an example of a force that acts at a distance?
    15·2 answers
  • What is the percent composition of nitrogen in sodium nitride
    6·1 answer
  • 2. Which is true of all elements?
    8·1 answer
  • H
    7·1 answer
  • What is the percent composition of H in <br> C<br> 10<br> H<br> 20<br> ?
    14·1 answer
  • Metallic bonding is...
    10·1 answer
  • Which part of an energy graph is represented by the highest point?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!