Which type of light would make an object appear larger and closer?

Answers

Answer 1

Answer:

A convex lens bends light rays inward, which results in the object being perceived as larger or closer.

Explanation:

Answer 2

The light ray refracted from an object may look different based on how they bends light and at what angle. Convex lens bends light inwards and the refracted light appear closer and bigger whereas, a concave lens makes light ray away and smaller.

What is refraction?

Refraction is the optical phenomenon by which a light ray bends in its direction when passing from one medium to the other. For instance light ray bends when it pass from air to water or air to glass and vice versa.

The measure of bending of light in a medium  is called refractive index of that medium. Refraction makes the object appear to be closer sometimes such as in water when light bends in direction.

When light refracts from convex lens, the bending is inwards and the object is perceived to be closer and larger. Whereas, a concave lens make the bending outwards where the object appeared to be smaller and far.

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Related Questions

An electric range burner weighing 699.0 grams is turned off after reaching a temperature of 482.0°C, and is allowed to cool down to 22.7°C.

Calculate the specific heat of the burner if all the heat evolved from the burner is used to heat 560.0 grams of water from 22.7°C to 80.3°C.


J/g°C

Answers

Answer:

0.42 J/gºC

Explanation:

We'll begin by calculating the heat energy used to heat up the water. This can be obtained as follow:

Mass (M) of water = 560 g

Initial temperature (T₁) = 22.7 °C

Final temperature (T₂) = 80.3 °C.

Specific heat capacity (C) of water = 4.18 J/gºC

Heat (Q) absorbed =?

Q = MC(T₂ – T₁)

Q = 560 × 4.18 (80.3 – 22.7)

Q = 2340.8 × 57.6

Q = 134830.08 J

Finally, we shall determine the specific heat capacity of the burner. This can be obtained as follow:

Mass (M) of burner = 699 g

Initial temperature (T₁) = 482.0°C

Final temperature (T₂) = 22.7 °C

Heat (Q) evolved = – 134830.08 J

Specific heat capacity (C) of the burner =?

Q = MC(T₂ – T₁)

–134830.08 = 699 × C (22.7 – 482.0)

–134830.08 = 699 × C × –459.3

–134830.08 = –321050.7 × C

Divide both side by –321050.7

C = –134830.08 / –321050.7

C = 0.42 J/gºC

Therefore, the specific heat capacity of the burner is 0.42 J/gºC

Joseph rides his bike for 30 miles in one hour
going west . Is it speed velocity or acceleration

Answers

Answer:

velocity

Explanation:

because he is going 30 miles west

How can we find life on other planets?

Answers

Through satellites...

Which statement can be made about the above passage

Answers

Answer:

Explanation:

whats the qustion?

How many moles are there in 8.0 grams of CaCO3

Answers

Answer: moles = 0.0799305403604264

Explanation:

Study the diagram of the two animals.




Which statement best describes the animals?


Animal X begins life as a tadpole, and animal Y begins life as a larva that looks like the adult.

Animal X begins life as a larva that looks like the adult, and animal Y begins life as a tadpole.

Both animal X and animal Y begin life as a tadpole and change form as they develop.

Both animal X and animal Y begin life as a larva that looks like the adult.

Answers

Both animal X and animal Y begin life as a tadpole and change form as they develop

Answer:

it is c, for those who want an answer fast

Explanation:

what is the electron configuration of S and Cl?

Answers

Answer:

S is [Ne] 3s²3p⁴

Cl is [Ne] 3s² 3p⁵

Explanation:

the exact position of the electrons of an atom cannot be determined because they are in constant ___

Answers

movement
i’m pretty sure-

Question 7
3 pt:
N2 + 312 --> 2N13
If 81.3 grams of lodine is reacted with 4.49 grams of nitrogen what is the theoretical yield?
(Include the correct number of significant figures but no units)
Question 8

Answers

Answer:

84.3 g of nitrogen triiodide is the theoretical yield.

Explanation:

Hello there!

In this case, according to the chemical reaction:

[tex]N_2 + 3I_2 \rightarrow 2NI_3[/tex]

It is possible to compute the theoretical yield of nitrogen triiodide by each reactant via stoichiometry as shown below:

[tex]m_{NI_3}^{by\ N_2}=4.49gN_2*\frac{1molN_2}{28.01gN_2} *\frac{2molNI_3}{1molN_2}*\frac{394.72gNI_3}{1molNI_3} =126.55gNI_3\\\\m_{NI_3}^{by\ I_2}=81.3gI_2*\frac{1molI_2}{253.81gI_2} *\frac{2molNI_3}{3molI_2}*\frac{394.72gNI_3}{1molNI_3} =84.29gNI_3[/tex]

Therefore, we infer that the smallest amount is the correct theoretical yield as it comes from the limiting reactant, in this case, diatomic iodine as it yields 84.3 g (three significant figures) of nitrogen triiodide as the theoretical yield; incidentally, nitrogen acts as the excess reactant.

Best regards!

How many atoms are in a ring made of pure gold, Au (element 79), if there are 0.092 moles of gold in it?

Answers

Answer:

i think it wil be 567489

Explanation:

ik im right :)

does anyone know the answer???​

Answers

Answer:

ethyl ethernal

Explanation:

no explanation

During a lab experiment performed at STP conditions, you prepare HCl by reacting 100. ml of Cl2 gas with an excess of H2 gas.
How many ml of a solution of Ba(OH)2 0.230M do you need to neutralize all the HCl produced?

Answers

Answer:

19.4 mL Ba(OH)2

Explanation:

H2(g) + Cl2(g) --> 2HCl(aq) (make sure this equation is balanced first)

At STP, 1 mol gas = 22.4 L gas. Use this conversion factor to convert the 100. mL of Cl2 to moles.

0.100 L Cl2 • (1 mol / 22.4 L) = 0.00446 mol Cl2

Use the mole ratio of 2 mol HCl for every 1 mol Cl2 to find moles of HCl produced.

0.00446 mol Cl2 • (2 mol HCl / 1 mol Cl2) = 0.00892 mol HCl

HCl is a strong acid and Ba(OH)2 is a strong base so both will completely ionize to release H+ and OH- respectively. You need 0.00892 mol OH- to neutralize all of the HCl. Note that one mole of Ba(OH)2 contains 2 moles of OH-.

0.00892 mol OH- • (1 mol Ba(OH)2 / 2 mol OH-) • (1 L Ba(OH)2 / 0.230 M Ba(OH)2) = 0.0194 L = 19.4 mL Ba(OH)2

The first step in answering this reaction is to write down the required reaction equations and then answer the questions from stoichiometry(mass-mole relationship).

The first equation is;

[tex]H2(g) + Cl2(g) ------->2HCl(g)[/tex]

The second equation is

[tex]2HCl(g) + Ba(OH)2(aq) -------> BaCl2(aq) + 2H2O(l)[/tex]

From stoichiometry;

1ml = 1cm3

Since hydrogen is in excess, chlorine is the limiting reactant

1 mole of Cl2 occupies 22400cm3

x moles of Cl2 occupies 100cm3

x = 1 * 100/22400

x = 0.00446 moles of Cl2

According to the reaction equation;

1 mole of Cl2 yields 2 moles of HCl

0.00446 moles of Cl2 yields 0.00446 * 2/1

= 0.00892 moles of HCl

From the reaction equation;

2 moles of HCl reacts with 1 mole of Ba(OH)2

0.00892 moles of HCl reacts with 0.00892 * 1/2 = 0.00446 moles of Ba(OH)2

Since 0.00446 moles of Ba(OH)2 reacted

number of moles = concentration * volume

number of moles =  0.00446 moles

concentration = 0.230M

Let the volume in ml be V

0.00446 =  0.230 * V/1000

V = 0.00446 * 1000/ 0.230

V = 19.39 ml

Volume in ml = 19.39 ml of Ba(OH)2

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The models show the phases of a substance at various temperatures. Which model BEST communicates the kinetic energy and particle arrangement of a liquid? A. Model D, because it has high kinetic energy so the particles in the model have ionized B. Model B, because it has some kinetic energy and the particles have a free flowing shape C. Model C, because it has high kinetic energy so the particles in the model have no definite shape D. Model A, because it has some kinetic energy and the particles move freely

Answers

Answer: Model B. I have included a graph for this question. Model D is incorrect because that is a model for plasma as liquid doesn't contain ionized particles. Model C is incorrect as that represents a solid. Model A is incorrect because that is showing a gas; the particles are moving very freely

According to the forces of attraction, model B  communicates the kinetic energy and particle arrangement of a liquid.

What are forces of attraction?

Forces of attraction is a force by which atoms in a molecule  combine. it is basically an attractive force in nature.  It can act between an ion  and an atom as well.It varies for different states  of matter that is solids, liquids and gases.

The forces of attraction are maximum in solids as  the molecules present in solid are tightly held while it is minimum in gases  as the molecules are far apart . The forces of attraction in liquids is intermediate of solids and gases.

The physical properties such as melting point, boiling point, density  are all dependent on forces of attraction which exists in the substances.

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Your question is incomplete  but most probably your full question was, The models show the phases of a substance at various temperatures. Which model BEST communicates the kinetic energy and particle arrangement of a liquid? A. Model D, because it has high kinetic energy so the particles in the model have ionized B. Model B, because it has some kinetic energy and the particles have a free flowing shape C. Model C, because it has high kinetic energy so the particles in the model have no definite shape D. Model A, because it has some kinetic energy and the particles move freely

Please Answer Giving Brainleist
What gas in the air is used by plants to make their own food?

A) Nitrogen

B) Water vapor

C) Carbon dioxide

D) Oxygen

Answers

Answer:

C) Carbon dioxide is the answer.

Answer:

C. Carbon Dioxide

Carbon is absorbed by plants and chemically converted to oxygen via photosynthsis.

Hope this helps!

What is the molarity of a solution made by dissolving 5 mol of H3PO4 in 0.05 L of solution?
Need Fast!

Answers

Answer:

"100" is the molarity of solution.

Explanation:

The given values are:

Moles of solute,

= 5 mol

Liters of solution,

= 0.05 L

Now,

The molarity of a solution will be:

=  [tex]\frac{Moles \ of \ solute}{Liters \ of \ solution}[/tex]

On substituting the values, we get

=  [tex]\frac{5}{0.05}[/tex]

=  [tex]100[/tex]

Which of the following statements are true?
Question 1 options:


According to collision theory, any factor that can cause more collisions will increase the rate of reactions.


According to collision theory, factors can cause more collisions, but will not change the rate of reactions.


According to collision theory, factors that can cause more collisions have less energies than the activation energy, thus will decrease the rate of reaction.


According to the collision theory, no factors can influence reaction rates.

Answers

Answer:

c

Explanation:

factor can cause more collision and increase the rate of reaction

Who kept scientific experiments from being performed in the middle
ages?
A. The Government
B. The Judicial System
C. The Board of Science
D. The Church

Answers

Answer:

D. The Church

plz mark me as brainliest

Please please help me please please

Answers

Answer: 1. A, 2.B, 3. D, 4. B, 5. C

Explanation:

i have P.E. too lol have a great day!

help out here plzzzzzzzzzzzzz

Answers

Answer:

Chromosomes are duplicated in the "s phase" of interphase.

Consider 4.70 L of a gas at 365 mmHg and 20. ∘C . If the container is compressed to 2.00 L and the temperature is increased to 36 ∘C , what is the new pressure, P2, inside the container? Assume no change in the amount of gas inside the cylinder.

Answers

Answer:

aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

Explanation:

explain the effect of the coil of wire after it has been charged by the batteries​

Answers

The compass needle moved when the wire was connected to the battery. The important point here is that the needle is affected by the wire only when both ends of the wire are connected to the battery because only at this time is current flowing through the circuit.

what is the pH level of soda?​

Answers

Cherry Coke was found to be the next most acidic (pH of 2.522), and Coke was the third most acidic soda tested (pH of 2.525). Battery acid has a pH of 1.0. Pure water at room temperature has a pH of 7.0. The results show that a soda's acidity is not the whole story when it comes to tooth erosion.

Physical chemistry is the bridge between physics and chemistry.

a. True
b. False

Answers

Answer:

Im gonna go with.... B. False

________________________________

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Yes it is true. That physical chemistry is a bridge between physics and chemistry. Because here we study the physical behaviours of the chemical reactions.

CH4 Structural formulas​

Answers

Explanation:

Methane = CH4

(formula)

What resists pH change by reacting with acids and bases?

Answers

A buffer resists the change of ph. That is because a buffer is made of an acid and it’s conjugate base. This mixture will react with any solution that is added to neutralize it. If an acid is added to a buffer, the base in that buffer will react with the added acid to create water and a neutral salt. This reaction results in very little ph change

One of the methods that scientists can use to determine the toxicity of a chemical compound is to perform a dose-response analysis.

a. True
b. False

Answers

Answer:

a. True

Explanation:

Hello there!

In this case, since the dose-response method is crucial concept in toxicology as it exhibits the result of exposures to toxic chemical compounds with changes in body functions or health, this statement is a. True , as this analysis is understood by means of the relationship -the higher the dose, the more severe the response-, and of course, it is based on observed data from controlled experiments in animal, human clinical, or cell studies, in the light of the determination of the toxicity of the analyzed chemical.

Regards!

A 16.4 g sample of calcium chloride is dissolved in enough water to make 750.0 mL of solution. Calculate the molarity of calcium chloride in this solution. plz help!!!

Answers

SIMP FOR LEVI AKRAMEN

The molarity is an important method to calculate the concentration of a solution. The molarity of calcium chloride of 16.4 g in 750.0 mL of solution is 0.196 mol L⁻¹.

What is molarity?

The molarity of a solution is defined as the number of moles of the solute present per litre of the solution. It is mainly employed in calculating the molarity of a binary solution. It is represented as 'M' and unit is mol L⁻¹.

The equation used to calculate the molarity is given as:

Molarity = Number of moles of the solute / Volume of the solution in litres

Molar mass of CaCl₂ = 110.98 g/mol

Given mass = 16.4 g

Number of moles = 16.4 / 110.98 = 0.147

750.0 mL = 0.75 L

Molarity = 0.147 / 0.75 = 0.196 mol L⁻¹

Thus the molarity is 0.196 mol L⁻¹.

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Bonds are formed because atoms are more stable when they have the valence shell in the electron noble gas configuration (full outer valence shell). What is the net charge of either molecular
ionic compounds?
o
А
Positive
B
Negative
O &
D
Zero-neutral

Answers

I would say answer choice A) positive after checking, hope this helps

Structure of benzylidene diacetate....​

Answers

Explanation:

Benzal .....

Molecular Formula: C11H12O4

what is the molar mass of aspartic acid​

Answers

What is the molar mass of aspartic acid, C404H7N?

ANSWER: 133g/mol

The molar mass of aspartic acid is 133.05g/mol.

What is molar mass?

The molar mass is the mass per unit amount of substance of a given chemical entity. It is denoted by a symbol M. The SI unit of molar mass is kg/mol.

What is aspartic acid?

Aspartic acid is one of the building-block of amino acids which is responsible for synthesizing proteins and regulating hormones in the human body.

The chemical formula of aspartic acid is C4H7NO4.

Atomic mass of C = 12.011u, H = 1.007u, N = 14.006u, O = 16u

Molar mass of C4H7NO4 = 4(12.011)+7(1)+14.006+4(16)

                 = 48.044+7+14.006+64

                 = 133.05g/mol

Hence, the molar mass of aspartic acid is 133.05g/mol.

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What is heat? .......... i need this question for algebra 1 please! answer the question. Please answer!!!!!! MULTIPLE CHOICE QUESTIONSu paraguas (umbrella)negro.fue Wind turbines have large rotating arms. These arms rotate with the wind, and the turbine uses this motion to generate electricity.What happens to the wind when it is powering a turbine?A. The wind is not affected by the turbine.B. The wind speeds up.C. The wind slows down.D. The wind may, or may not, be affected by the turbine. Kevin runs a simulation to model this using a random number generator. He assigns these digits to the possible outcomes for each day of the week: Let 0 and 1 = bus is on time Let 2, 3, 4, 5, 6, 7, 8, and 9 = bus is late The table shows the results of the simulation, Group number 1 Random digits 28713 01792 00095 72765 24943 Group number 6 B Random digits | 39638 | 2469747511 09297 | 71197 What is the estimated probability that Kevin's bus will be late every day next week? A. 6/10 or 60% B. 3/10 or 30% C. 4/10 or 40% D. 0/10 or 0% I will give brainiest if correct What is the value of x in the equation -x = 3 - 4x + 15?0-18O-6O 6O18 angle sum theory A) 10B) 17C) 3D) 12 if a 30 foot rope is divided into 1/4 of a foot pieces how many pieces of rope are there The question is in the pic please be specific Why was the attack on the Lusitania significant? Which was not a source of energy introduced during the late 1800s?gasolinecoalkeroseneelectricity make a two to three page essay using double space and 12 point, writing about technology that has changed and affected history 12 units to the right of 0 on a number line[tex]12units \: to \: the \: right \: of \: the \: 0 [/tex] ok so only need help wth these...what is 3(x-9) then what is it equvilent to and these r the options...3(x)+9.3(x)+3(9).3(x) 9.3(x) 3(9).its timed but no rush please help though 20 points what did grandmother devise for every christmas an every birthday the boy in the striped pajamas What is the figure of speech used in the following description? "He (White Fang] was theWild."PLZZ HURRY Give the Domain and Range of the following function.2246O Domain: 2 < X < 6, Range: 4 o Domain: 1 One reason the declaration of independence is worded like the declaration of sentiments is to suggest that