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
Lerok [7]
3 years ago
6

A scientist pours 0.120 L of solution A into an Erlenmeyer flask. She adds 2.345 L of solution B. How many significant figures a

re in the resulting answer?
Physics
1 answer:
nika2105 [10]3 years ago
6 0
0.120L + 2.345L = 2.465L = 4 significant figures in the answer
You might be interested in
What is the term for hardening or curing the sealant or composite material by exposing the material to a curing light?
natka813 [3]

Answer:

Photopolymerization is the term for hardening or curing the sealant or composite material by exposing the material to a curing light

Explanation:

It the process through which a photopolymer reacts to the radiations in presence of the Ultra-violet light. Photopolymers refers to those materials and liquid or the plastic resins that are hardened in presence of light source such as the lasers or the lamps. When these materials are irradiated, they undergo chemical reactions and they are hardened and become solid, and hence the process called photopolymerization. Photopolymerization is majorly used in the coating and printing industries and in also in dentistry to fill the top of teeth and prevent the cavities

5 0
3 years ago
You need to pull up the cart up this ramp. How would you change this ramp so it is easier to pull the cart up?
natali 33 [55]
I would make the ramp flatter. In doing so the ramp would have to be longer.
6 0
3 years ago
Joe and Max shake hands and say goodbye. Joe walks east 0.50 km to a coffee shop, and Max flags a cab and rides north 3.45 km to
timama [110]

Answer:

3.486 km

Explanation:

Suppose Joe and Max's directions are perfectly perpendicular (east vs north). We can calculate their distance at the destinations using Pythagorean theorem:

s = \sqrt{J^2 + M^2}

where J = 0.5 km and M= 3.45 km are the distances between Joe and Max to their original parting point, respectively. s is the distance between them.

s = \sqrt{0.5^2 + 3.45^2} = \sqrt{12.1525} = 3.486 km

8 0
3 years ago
Which term describes information recorded during an experiment?
Mrac [35]
Data !
hope this helped <3
4 0
3 years ago
Read 2 more answers
What are many scientific laws represented with?
salantis [7]

hypothesises i think

3 0
3 years ago
Other questions:
  • An object travels with a constant speed in a circular path. The net force on the object is
    15·1 answer
  • The space shuttle, in circular orbit around the Earth, collides with a small asteroid which ends up in the shuttle's storage bay
    5·1 answer
  • Will give brainliest to best answer.
    15·1 answer
  • A sound with an intensity greater than_____ dB can cause damage to human ears.
    10·1 answer
  • A system gains 757 kJ757 kJ of heat, resulting in a change in internal energy of the system equal to +176 kJ.+176 kJ. How much w
    13·1 answer
  • Most scientists believe the Big Bang Theory explains which of the following questions?
    12·2 answers
  • Calculate the total resistance in a series circuit made up of resistances of 3Ω, 4Ω, and 5Ω.
    6·1 answer
  • the air pressure at the base of the mountain is 75.0cm of mercury while at the top is 60cm of mercury. Given that theaverage den
    5·1 answer
  • Consider a roller coaster begins 15m above the ground. If the cart has a mass of 75kg, what is the velocity of the cart halfway
    10·1 answer
  • The energy of a machine that is transformed into heat:
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!