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
Darya [45]
3 years ago
9

You need to go through a closed door to escape a fire. which action should you take?

Chemistry
2 answers:
Alisiya [41]3 years ago
6 0
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.


If you  need to go through a closed door to escape a fire the action that you should take is letter B or <span>feel the door first using the back of your hand. </span>
zzz [600]3 years ago
5 0

Answer: Option (b) is the correct answer.

Explanation:

When you have to escape through the fire then it is better to check the door by slightly touching it through the back of your hand.

In this way you will have the idea that by going through the door would be safe or not and how risky it would be to pass through it.

Thus, we can conclude that the action of feeling  the door first using the back of your hand should be taken by you.

You might be interested in
Iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii-
Vladimir79 [104]

Answer:

please only post questions if you actually need it.

Explanation:

8 0
3 years ago
1. A piece of metal with a mass of 147 g is placed in a 50-ml graduated
MakcuM [25]

Answer:

7.0 g/mL.

Explanation:

  • Density is a characteristic property of a substance.
  • The density of a substance is the relationship between the mass of the substance and the volume it takes up.

<em>d = m/V,</em>

where, d is the density of the metal,

m is the mass of the metal (m = 147 g),

V is the volume that the metal takes up (V = 41.0 mL - 20.0 mL = 21.0 mL).

<em>∴ d = m/V</em> = (147 g)/(21.0 mL) =<em> 7.0 g/mL.</em>

6 0
2 years ago
How many Sig figs does 3.0050?
Novay_Z [31]
5 sig figs

Trailing zeroes always count as a sig fig if there is a decimal point
4 0
3 years ago
Which structure is the Lewis structure for ammonia (NH3)?
uranmaximum [27]

Answer:

Explanation:

The Lewis structure of ammonia, NH3 , would be three hydrogen atoms bonded to a nitrogen atom in the middle, with a lone pair of electrons on top of the atom. This is the reason why ammonia acts as a Lewis base, as it can donate those electrons

3 0
1 year ago
Please someone help me!
svp [43]

sorry needed the points

3 0
3 years ago
Other questions:
  • 3.0 L of oxygen gas is heated from 100k to 250k. What is the new volume after the temperature has been increased???
    10·1 answer
  • An ideal gas is contained in a cylinder with a volume of 5.0×102 mL at a temperature of 30. ºC and a pressure of 710. torr. The
    5·1 answer
  • What is the sulfur ion electron diagram?
    8·1 answer
  • mr. Rose asked his student to draw a quadrilateral with four unequal sides. An example of this kind of quadrilateral
    13·1 answer
  • How did changing from a light drizzle to a downpour affect the river and the sediment un it
    13·1 answer
  • Where do meteorologists obtain the data they use to make a <br> weather forecast?
    12·1 answer
  • A group 2 metal carbonate has a mass of 84 g/mol. Identify the group 2 metal X using its chemical formula.
    14·1 answer
  • Online class this is my TEACHER ​
    8·1 answer
  • an effervescent tablet is added to a test tube of water, producing a solution that fizzes and releases gas bubbles. The total ma
    9·1 answer
  • PLEASE ANSWER AS QUICKLY AS POSSIBLE THANK YOU SO MUCH
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!