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
lara31 [8.8K]
3 years ago
15

Night-vision goggles allow you to see warm objects in a dark environment. Which type of electromagnetic wave do they detect?

Chemistry
1 answer:
Travka [436]3 years ago
6 0
The appropriate response is infrared waves. Indeed, even in the darkest of conditions, there are modest bits of light present. Some of this light might be the infrared light that isn't obvious to the stripped eye. Night vision goggles utilizing picture upgrade innovation gather all the accessible light, including infrared light, and open up it with the goal that you can without much of a stretch see what's happening oblivious.
You might be interested in
Protons + Neutrons = the atomic ?
kolezko [41]

Answer:

The atomic mass number is the number of protons and neutrons in an atom.

7 0
3 years ago
Two or more velocities added by......​
alexdok [17]

speed and direction in which an object is moving. both speed and direction of motion. is a vector. two or more velocities add by velocity addition.

5 0
3 years ago
How many moles of CO2 are emitted into the atmosphere when 22.1 g C8H18 is burned
ANTONII [103]

Answer:

1.552 moles

Explanation:

First, we'll begin by writing a balanced equation for the reaction showing how C8H18 is burn in air to produce CO2.

This is illustrated below:

2C8H18 + 25O2 -> 16CO2 + 18H2O

Next, let us calculate the number of mole of C8H18 present in 22.1g of C8H18. This is illustrated below:

Molar Mass of C8H18 = (12x8) + (18x1) = 96 + 18 = 114g/mol

Mass of C8H18 = 22.1g

Mole of C8H18 =..?

Number of mole = Mass /Molar Mass

Mole of C8H18 = 22.1/144

Mole of C8H18 = 0.194 mole

From the balanced equation above,

2 moles of C8H18 produced 16 moles of CO2.

Therefore, 0.194 mole of C8H18 will produce = (0.194x16)/2 = 1.552 moles of CO2.

Therefore, 1.552 moles of CO2 are emitted into the atmosphere when 22.1 g C8H18 is burned

8 0
3 years ago
Last friday the atmospheric pressure in our 2nd year lab was measured as 731 mmhg. Calculate the temperature at which water woul
faust18 [17]

Answer:

p1/T1=p2/T2

760mmHg/212°F=731mmHg/T2

T2= 203.91°F

760mmHg/100°C=731mmHg/T2

T2= 96.18°C

Explanation:

You'd have to choose in which units you want to express the temperature.

7 0
3 years ago
What causes the different colors of layers in a sedimentary rock? A. the cooling process of the magma B. the weather in the area
OLga [1]

Different colors of sedimentary rock are determined by the environment where they are located. For example, red rocks form where oxygen is present. Darker sediments form when the environment is oxygen poor.

So, basically, the weather and surroundings of the rock, so B.

4 0
2 years ago
Other questions:
  • Scientists want to eventually collect data from the surface of Venus. Which is a technology that could be used to collect sample
    11·1 answer
  • Which rock would be the best source of the mineral garnet?
    12·2 answers
  • Sulfur reacts with oxygen to produce sulfur trioxide gas. Balance the equation. __S+__(sub2) -----> __SO(sub3)
    7·1 answer
  • PLEASE HELP WILL GIVE BRAINLIEST!!!
    10·1 answer
  • Which statement correctly compares the motion of atoms in liquid mercury and solid copper? Copper atoms in copper move while sta
    10·2 answers
  • Elements are organized into groups / families according to their physical and chemical properties. Identify the elements that's
    15·1 answer
  • Which organism is a producer? A:owl B:mouse C:grass D:snake please somebody help me
    6·2 answers
  • What is the similar of snow and sleet pls help me
    8·1 answer
  • What is homologous series. write the example. ​
    14·1 answer
  • Calculate the minimum mass of ammonia needed to produce 396 kg of ammonium sulfate, (NH4)2SO4, and excess sulfuric acid.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!