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
LUCKY_DIMON [66]
4 years ago
5

A ruler has markings as shown below. Stefan uses this ruler to measure the length of a metal rod. How many decimal places should

his answer include? 1 2 3 4
Chemistry
2 answers:
Shkiper50 [21]4 years ago
7 0

Answer:

1 decimal places

Explanation:

amm18124 years ago
3 0

<span>Each ruler has markings and the usual measurement is 1 foot, which is equivalent to twelve inches. The little lines between the inches is compose of 16 lines and the smallest unit of measurement is 1/ 16 of an inch. The longer the line, the larger the measurement.  Therefore, Stefan should include two decimal places in his measurements.</span>

You might be interested in
Dot structure for HNF2​
dimulka [17.4K]
The total number of valence electrons is 20.(1 from hydrogen, 5 from nitrogen, and 7 from each fluorine so 14 for both) connect all the atoms with a single bond( each bond counts as 2) so far there is 6 electrons so you need to fill in the rest of the 14 and you get the result in the picture.

8 0
3 years ago
Match each label below with the appropriate term. Note there may be more than one correct answer.
irina1246 [14]

Answer:

sigma bond

represents two electrons

Explanation:

The bond between hydrogen and oxygen is sigma bond because the bond between hydrogen and oxygen is covalent means sharing of electron takes place between two atoms and we know that sigma bond is also occurs in a covalent bond in which overlapping of atomic orbitals or hybrid orbitals along the bond axis occurs. Both also represent two electrons because both atoms share one electron each so we can say that the two atoms represents two electrons.

5 0
3 years ago
Water absorbs energy when it undergoes___
k0ka [10]
Water absorbs energy D. Melting
5 0
3 years ago
Read 2 more answers
HELPPPPP<br><br> A: <br> B: <br> C: <br> D: <br> E:
d1i1m1o1n [39]
<h2>A : Hamstrings</h2><h2 /><h2>B : Ligament</h2><h2 /><h2>C : Meniscus</h2><h2 /><h2>D : * think this is Ligament too! hope im right</h2><h2 /><h2>E : Femur (Thigh Bone)</h2>
4 0
3 years ago
Match each body system with its main organ.
olya-2409 [2.1K]

Answer:

it's in the explanation

Explanation:

Lungs- Respiratory

Heart- Circulatory

Brain- Nervous

Stomach- Digestive

Bladder- Excretory

7 0
3 years ago
Other questions:
  • Building blocks of proteins are _____.
    8·2 answers
  • Which of the following is not the same as 5.63 grams?<br> 5,630 mg<br> 0.563 hg <br> 0.00563 kg
    14·2 answers
  • Phosphorus has an atomic number of 15, so what is the distribution of its electrons in an uncharged atom?a. The first energy lev
    8·1 answer
  • Hurry I will mark brainest if correct!!!! hurry
    5·1 answer
  • I need help with these five<br> its balancing equations and im really bad at this help!
    5·1 answer
  • If i am elemnt #13 (aluminum) how many neutrons do i have?
    6·1 answer
  • Question 4
    7·1 answer
  • Select the structure that corresponds
    13·1 answer
  • What are the following measurements to the base units?
    13·1 answer
  • DONT GUESS OR YOUR ANSWER GETS REPORTED!!Students who like information presented to them in a sequential order likely think with
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!