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
Vesna [10]
3 years ago
14

Help

Physics
2 answers:
Rashid [163]3 years ago
8 0
Box A: sulfur trioxide

Box B: carbon monoxide

Box C: nitrogen dioxide
aleksley [76]3 years ago
6 0
A- sulfur oxide
B- carbon monoxide
You might be interested in
A phoneme is the largest unit of sound in a word. TRUE or FALSE.
Degger [83]

The answer to the question is False i.e A phoneme is not the largest unit of sound.

EXPLANATION:

Phoneme is related to linguistics or the sound system of language which is the language specific.

It is defined as the smallest contrastive unit of sound in speech which can give a distinct meaning. It distinguishes one word from the other word in a unique way .When we put all the phonemes of a particular word, the corresponding word is formed .



4 0
3 years ago
Read 2 more answers
Which evidence would confirm that a given rock later is newer than the layers around it. 1. It has been crumpled in folded, whil
s344n2d4d5 [400]

Answer:

Option 2. It cuts through all the other layers

Explanation:

Newer or younger rocks are usually formed from older rocks in the sense that older rocks are broken up, and their by product materials forming together to make younger rocks.

We can simply say that older rocks basically undergo recycling to form newer rocks.

Thus, looking at the given options,

For option 1, the newer rock cannot be crumpled while the others lie flat because it is the old one that is undergoing recycling and therefore the older one is the one that will be crumpled to give way for newer rocks. So it's not true.

For option 2, since they are from older rocks, they will clearly cut through the other layers of the old one because the old one will give way for the new one.

Option 3 is not true for the same reason given for option 1.

Option 4 is not true because there is no standard way in which it will be positioned

5 0
3 years ago
Which fossil fuel is used the most for energy production?
algol13
A. Coal is used to primarily to produce and generate electricity and it is responsible for 39 percent of the power supply for the united states.
5 0
3 years ago
How do electric and magnetic fields interact in an electromagnetic wave?
kotegsom [21]

Answer:

Electric and magnetic field waves are oriented at 90 degree angles relative to each other.

Explanation:

8 0
3 years ago
Please help me with this physics prooblem
zaharov [31]

Take the missile's starting position to be the origin. Assuming the angles given are taken to be counterclockwise from the positive horizontal axis, the missile has position vector with components

x=v_0\cos20.0^\circ t+\dfrac12a_xt^2

y=v_0\sin20.0^\circ t+\dfrac12a_yt^2

The missile's final position after 9.20 s has to be a vector whose distance from the origin is 19,500 m and situated 32.0 deg relative the positive horizontal axis. This means the final position should have components

x_{9.20\,\mathrm s}=(19,500\,\mathrm m)\cos32.0^\circ

y_{9.20\,\mathrm s}=(19,500\,\mathrm m)\sin32.0^\circ

So we have enough information to solve for the components of the acceleration vector, a_x and a_y:

x_{9.20\,\mathrm s}=\left(1810\,\dfrac{\mathrm m}{\mathrm s}\right)\cos20.0^\circ(9.20\,\mathrm s)+\dfrac12a_x(9.20\,\mathrm s)^2\implies a_x=21.0\,\dfrac{\mathrm m}{\mathrm s^2}

y_{9.20\,\mathrm s}=\left(1810\,\dfrac{\mathrm m}{\mathrm s}\right)\sin20.0^\circ(9.20\,\mathrm s)+\dfrac12a_y(9.20\,\mathrm s)^2\implies a_y=110\,\dfrac{\mathrm m}{\mathrm s^2}

The acceleration vector then has direction \theta where

\tan\theta=\dfrac{a_y}{a_x}\implies\theta=79.2^\circ

5 0
3 years ago
Other questions:
  • A photon with a frequency of 5.48 × 10^14 hertz is emitted when an electron in a
    5·1 answer
  • A student is bouncing on a trampoline. at her highest point, her feet are 65 cm above the trampoline. when she lands, the trampo
    14·1 answer
  • 1. A wave with a frequency of 14 Hz has a wavelength of 3 meters. At what speed will this
    9·1 answer
  • SI units are useful because they are all related by multiples of ____. a. two c. 10 b. five d. 50
    11·1 answer
  • Please answer the following essay question:
    11·1 answer
  • Which is not a characteristic of a compound? Different samples have different properties Can be represented by a chemical formul
    10·1 answer
  • An unknown liquid has a mass of 30.70 g and a volume of 52.3 mL. What is the density of the liquid?
    7·2 answers
  • Magnetic field lines begin at the _?_ pole of a magnet and end at the _?_ pole
    11·1 answer
  • If you warm up the volume of a balloon but keep the pressure the same, you would be using which gas law?
    15·1 answer
  • Determine the value of the force exerted by the surface (normal force) on a
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!