Which of the following reactions would you find in a radioisotope thermal generator?
Answers
because i’m always right:)
Related Questions
What is the molarity of a solution that has 90 mol of solute dissolved in 6 liters of solvent? ___ M
Answers
Answer:
15M
Explanation:
To find molarity, you use the equation :
Molarity = [tex]\frac{moles of solute}{liters of a solution}[/tex]
So to find the molarity, you would do 90mols of the solute divided by 6 liters of the solvent which is 15M.
Which type of wave pushes the medium in the direction of the wave? *
A. transverse wave
B. compression wave
C. neither A nor B
D. both A and B
Answers
Answer:
Neither because it’s a longitudinal wave that is supposed to be the answer
Explanation:
1 Defing polymerization
Answers
Answer:
Polymerization, any process in which relatively small molecules, called monomers, combine chemically to produce a very large chain-like or network molecule, called a polymer. The monomer molecules may be all alike, or they may represent two, three, or more different compounds.
Explanation:
:^)
Which of the following is true about amplitude?
A. The smaller the amplitude, the greater the energy that is carried by the wave.
B. The larger the amplitude, the less the energy that is carried by the wave.
C. The larger the amplitude, the more the energy that is carried by the wave. 72
Answers
Answer:
C.
Explanation:
The sound is perceived as louder if the amplitude increases, and softer if the amplitude decreases. ... As the amplitude of the sound wave increases, the intensity of the sound increases. Sounds with higher intensities are perceived to be louder. Relative sound intensities are often given in units named decibels (dB).
The correct statement about the amplitude of a wave is option C. Thus, the larger the amplitude, the more the energy that is carried by the wave.
What is amplitude?Amplitude of a wave is a parameter describing the intensity of the wave. Amplitude of a transverse wave and sinusoidal waves are measured as the distance between from the central point of a crest to its top or the the distance from the central point of the trough in the line to its bottom part.
The amplitude of a wave is directly proportional to the frequency of the wave and the frequency in turn is directly proportional to the energy of the wave.
Therefore, The correct statement about the amplitude of a wave is option C. Thus, the larger the amplitude, the more the energy that is carried by the wave.
To find more on amplitude, refer here:
https://brainly.com/question/8662436
#SPJ2
Why does the equilibrium of a system shift when the pressure is decreased?
To maximize the stress on the system
To stop restoring equilibrium to the system
To increase the total moles of gas in the system
To decrease the total moles of gas in the system
Answers
When the equilibrium of a system shift to increase the total moles of gas in the system, when the pressure is decreased.
What is equilibrium law?Equilibrium law states that when any external stress is applied on the equilibrium state of the reaction then reaction will shift towards that side where external stress decreases.
Relation between pressure and moles of gas is directly proportional to each other. So when pressure is decreased then to maintain the equilibrium total moles of the gas of the system will increases as a result of which pressure increases.
Hence, equilibrium shift to increase the total moles of gas in the system.
To know more about equilibrium law, visit the below link:
https://brainly.com/question/3384381
#SPJ1
Answer: to maximize the stress on the system
Explanation: i took the test
In a spontaneous fission reaction, the total mass of the products is _______________ the mass of the original elements.
Answers
Explanation:
is equal to the mass of the original elements
The pressure for 1.0 mol of a gas at 0oC in 3.0 L container is calculated to be 7.5 atm using the ideal gas equation (PV = nRT). The pressure of the gas is measured and found to be 7.1 atm. Which of the following best explains the reason for the discrepancies in the two values?
Answers
The best explanation would be that the temperature of the gas has dropped before measuring the pressure.
Relationship between temperature and pressure of gasesAccording to pressure law, the pressure of a gas is directly proportional to its temperature, provided the volume of the gas remains constant.
Thus, since the initial pressure of the gas was calculated to be 7.5 atm, the temperature of the gas must have dropped in order for the measured pressure to be 7.1 atm.
More on pressure law can be found here: https://brainly.com/question/24106768
#SPJ1
Water’s property of surface tension is due to _____.
A. capillary action
B. solubility
C. cohesion
D. adhesion
E. All of the above
Answers
Answer:
C. cohesion
Explanation:
The cohesive force between liquid molecules are responsible for the phenomenon known as surface tension
Calculate the molar mass of 20.0 L of a gas at STP with a mass of 10.0 g. (STP = 273 K and 1 atm)
Answers
The molar mass of the compound with 20 l volume of gas with mass of 10.0 g. is 160.51 M.
What is molar mass?Molar mass of many compounds can be calculated by dividing the mass of the compound by the number of moles of the compound.
Calculating the moles
Convert Kelvin into Celsius
[tex]\rm PV = nRT\\1 atm. \times 20.0 \times = n \times 8.314 \times 0.15 \circ C\\n = 0.0623[/tex]
Calculating the molar mass
[tex]\rm Molar\;mass = \dfrac{mass}{number\;of\;moles} \\\\Molar\;mass = \dfrac{10.0 }{0.0623} = 160.51 M[/tex]
Thus, the molar mass of the compound is 160.51 M.
Learn more about molar mass
https://brainly.com/question/12127540
#SPJ1
81. Predich Describe what might happen if you put a sealed glass container full of water into a freezer.
Answers
Answer:
When liquid water reaches the freezing point, it expands. After placing a sealed glass container full of water into the freezer, we might expect it to freeze, expand, and either crack or shatter the glass.
Explanation:
If a gas has a volume of 350 mL at 780 mm Hg, what pressure will be needed to cause its volume
to be 500 mL?
Could you state the law used?
Answers
The required pressure of the gas is 546 mmHg.
What is the relation between volume and pressure?Relation between the volume and pressure of gas is explained through the ideal gas equation PV = nRT, and for the question required equation is:
P₁V₁ = P₂V₂, where
P₁ & V₁ are the initial pressure and volume.
P₂ & V₂ are the final pressure and volume.
On putting values from the question to the equation, we get
P₂ = (780)(350) / (500) =
P₂ = 546 mmHg
Hence required pressure is 546 mmHg.
To know more about ideal gas equation, visit the below link:
https://brainly.com/question/24236411
#SPJ1
Complete the sentence using the word refracting, radlo, or space.
Telescopes that use lenses to bend light are called
telescopes.
Answers
Answer:
Refracting
Explanation:
Mark the word bend lightHence light travels through one medium to another it bends down which is called refraction.The bendness depends upon the refractive index of medium.If a magnet is put inside one coil of wire, a voltage is produced. what will happen if the magnet is put inside two coils of wire? a. there will not be a change. b. the voltage will decrease by a factor of two. c. the voltage will increase by a factor of two. d. the two coils of wire will cancel out the magnetic field. e. the voltage will be zero.
Answers
When the magnet is put inside two coils of wire, the voltage will increase by a factor of two.
What is induced emfAn induced emf occurs when a magnet is placed in magnetic field and their is relative motion of a conductor placed in the magnetic field.
The strength of the induced emf increases with increase in the number of the turns of the conductor and its relative speed in the field.
emf = NdФ/dt
where;
N is number of the loopsdФ is change in magnetic fluxdt is change in time.The above formula is the basis of Faraday's law of electromagnetic induction.
Thus, when the magnet is put inside two coils of wire, the voltage will increase by a factor of two.
Learn more about induced emf here: https://brainly.com/question/13744192
#SPJ4
why might it be unwise to drink water straight from a pond
Answers
Answer:
it is because of the bacteria and different things that go into waters such as ponds, rivers, lakes, seas, oceans, streams, and other body of waters and I should also add the chemicals that go into them as well
Explanation:
What is the molality of a solution in which 13.7 grams of nacl have been dissolved in 500 grams of water?
Answers
Answer: 0.5 M
Explanation:
molarity = (moles of solute)/(liters of solution)
To find liters of solution, we can convert the 500 grams of water to liters, which is 0.5 L.The formula mass of NaCl is about 58.44 g/mol, so 13.7 grams is about 13.7/58.44 = 0.234 mol.Hence, the molarity is (0.234)/(0.5) = 0.5 M (to 1 s.f.)
What is the color of bromocresol green indicator in a solution with a ph value of 2. 0.
Answers
Answer:
The answer would be "Yellow"
Explanation:
Hope this helps!
Which scientist provided a foundation for John Dalton’s work on the atomic structure?
Robert Millikan
Joseph Proust
Ernest Rutherford
J. J. Thomson
Answers
Answer:
J.J. Thomson
Explanation:
Answer:
D
Explanation:
took the test
Most mechanical processing of food occurs in the _____.
Answers
Answer:
No digestion occurs in the esophagus. After passage through the esophagus, the bolus will enter the stomach and undergo mechanical and chemical digestion. Mechanical digestion in the stomach occurs via peristaltic contractions of the smooth muscle from the fundus towards the contracted pylorus, termed propulsion.
Explanation:
i hope it's help
3. Convert these volumes to liters:
a. 320 mL
b. 948 mL
c. 1834 mL
d. 3267 mL
4. Convert these volumes to milliliters:
a. 0.75 L
b. 0.28 L
c. 1.32 L
d. 2.4 L
Answers
b) 948 mL x 1 L/1000 mL = 0.948 L
c) 1834 mL x 1 L/1000 mL = 1.834 L
d) 3267 mL x 1 L/1000 mL = 3.267 L
4. a) 0.75 L x 1000 mL/1 L = 750 mL
b) 0.28 L x 1000 mL/1 L = 280 mL
c) 1.32 L x 1000 mL/1 L = 1320 mL
d) 2.4 L x 1000 mL/1 L = 2400 mL
What are some applications of fission reactions? as a zero-waste energy source for generating large amounts of heat for creating stable elements from unstable ones for creating new, heavier elements as the energy source in nuclear weapons
Answers
Some applications of fission reactions are as a zero-waste energy source for generating large amounts of heat and as the energy source in nuclear weapons.
What are nuclear fission reactions?Nuclear fission reactions are reactions in which the nucleus of heavier atoms are split into two or more atoms of smaller nucleus with the release of energy and radiation.
Some of the applications of fission reactions are as a zero-waste energy source for generating large amounts of heat and as the energy source in nuclear weapons.
Learn more about fission reactions at: https://brainly.com/question/3992688
#SPJ4
For each reaction below, use the drop-down menus to select which compound will form a precipitate. Note: It is possible that no precipitates form.
Na2S + Cd(NO3)2 → CdS + 2NaNO3
FeCl3 + 3KOH → 3KCl + Fe(OH)3
Na2CO3 + Ba(NO3)2 → BaCO3 + 2NaNO3
Answers
Answer:
1. Cadmium sulfide
2. Iron (III) hrydroxide
3. Barium carbonate
1. Cadmium sulfide
2. Iron (III) hydroxide
3. Barium carbonate
These three will form a precipitate in the respective reactions.
What is a precipitate?
In chemistry, a solid is formed by a change in a solution, often due to a chemical reaction or change in temperature that decreases the solubility of a solid.
[tex]Na_2S + Cd(NO_3)_2[/tex] → [tex]CdS + 2NaNO_3[/tex]
cadmium sulfide will form a precipitate.
[tex]FeCl_3 + 3KOH[/tex]→ [tex]3KCl + Fe(OH)_3[/tex]
iron (III) hydroxide will form a precipitate.
[tex]Na_2CO_3 + Ba(NO_3)_2[/tex] → [tex]BaCO_3 + 2NaNO_3[/tex]
barium carbonate will form a precipitate.
Learn more about precipitate here:
https://brainly.com/question/20925010
#SPJ2
According to Newton's second law of motion, a larger force acting on an object causes a greater(..................................) of that object
Answers
Answer:
acceleration
learnt this in 8th grade
acceleration
Newton's second law : F = m.a
F proportional to m and a
F > than a >
When you insert a new slide in a presentation, where is it placed in relation to the existing slides?
Answers
When we insert a new slide in a presentation, it is placed next or below in relation to the existing slides.
Where should the new slide placed in relation to the existing slides?When we want to open a new slide we will Click on the New Slide button located on the Home tab in the Slides group. The new slide should appear below the selected slide.
So we can conclude that When we insert a new slide in a presentation, it is placed next or below in relation to the existing slides.
Learn more about slide here: https://brainly.com/question/24653274
#SPJ1
If you could travel to any TIME PERIOD, when would go and why.
Answers
Answer:
I Would Go Back To When There Were Cavemen Because I Would Love To See How Things Went On And How Women/Men Handled Themselves
Explanation:
Why Would I Travel To When Cavemen Were Here?
Because I Have A Fuji Film And I Would Love To Come Back To This Day And Show Everyone That Cavemen/Dinosoars ARE Real
Identify the correct type of heat transfer for A, B, and C in the picture. Using the picture, cite evidence for your choices.
Answers
The correct type of heat transfer for A, B, and C are conduction, convection and radiation respectively.
What is heat transfer?Heat transfer is a process in which amount of heat will be transferred from one object to any other object by various means.
In type A, heat is transferred through conduction process as in this transfer takes place due to direct contact of particles.In type B, heat is transferred through the convection process as in that process transfer of heat takes place through the medium.In type C, heat transfer done by the radiation as in that transfer through empty space.Hence at A, B and C heat transfer done through conduction, convection and radiation respectively.
To know more about heat transfer, visit the below link:
https://brainly.com/question/2341645
#SPJ1
Answer:
heat transfer for A, B, and C are conduction, convection and radiation respectively.
hope you like it
I NEED HELP ASAP!!!!!!!!!!!!
WITHIN THE HOUR
Thanks
Answers
Answer:
E. O, S, Se, Te
Look up atomic size charts, go to row 6
HELP ON THIS ASAP!!! During which era did fish evolve?
A:The Mesozoic era
B:The Cenozoic era
C:The Paleozoic era
Or D:The Precambrian era
Answers
what's Electro magnetic radiation?
Answers
Answer:
a kind of radiation including visible light, radio waves, gamma rays, and X-rays, in which electric and magnetic fields vary simultaneously.
A species that has experienced a severe bottleneck event would be expected to _______. a. be better able to adapt to changing environmental pressures b. have few instances of inbreeding c. be more susceptible to disease and famine d. retain significant genetic diversity
Answers
Answer:
hi the answer is C
Explanation:
hope i helped :)
Answer:
be more susceptible to disease and famine
Explanation:
Name these compounds according to IUPAC. (ASAPP)
Answers
The chemical's IUPAC names of the given compound are propanal and acetone.
What is IUPAC naming?IUPAC is the international union of practical and applied chemistry. It set rules for standard naming of the compound.
Propanal, or propanaldehyde, is an aldehyde that has one double bond and one oxygen atom.
Acetone is a kind of ketone. Ketones have the functional group R2CO.
Thus, chemical's IUPAC names of the given compound are propanal and acetone.
Learn more about IUPAC naming
https://brainly.com/question/16631447
#SPJ1
