CHEMISTRY HIGH SCHOOL

If you put a straw into a glass of water, the straw looks to be bent, although nothing has physically happened to the straw. The term that describes this property of light isA) absorption.
B) diffraction.
C) reflection.
D) refraction.

Answers

Answer 1
Answer:

The study of matter is called physics.

The correct answer to the question is option D which is refraction.

What is refraction?

  • Refraction is the change in direction of a wave passing from one medium to another or from a gradual change in the medium.
  • Refraction of light is the most commonly observed phenomenon, but other waves such as sound waves and water waves also experience refraction

According to the question, If you put a straw into a glass of water, the straw looks to be bent, although nothing has physically happened to the straw. The term that describes this property of light is called refraction.

Hence, the answer is Refraction.

For more information about the refraction, refer to the link:-

brainly.com/question/14688752
Answer 2
Answer: If you put a straw into a glass of water, the straw looks to be bent, although nothing has physically happened to the straw. The term that describes this property of light is called refraction.

So, the answer would be: Refraction

Related Questions

Which best describes an element? a pure substance a type of a mixture a pure compound an impure substance
Which of the following is not a physical change? Melting ice Breaking glass Filtering a mixture Burning paper
A radioactive isotope has a half-life of 2.5 years. Which fraction of the original mass remains unchanged after 10 years?
What is the molarity of a solution made with 298g of potassium chloride dissolved in enough water to make 2L of solution?
During which process is water produced?a. alcohol fermentationb. acetyl CoA formationc. electron transport chaind. citric acid cycle

Which is not a functional group?
a)amino
b)carboxyl
c)halide
d)hydroxyl

Answers

The correct answer is C. Halide is not a functional group. Instead, it is a halogen atom having a negative charge. These halide ions are fluoride, chloride, iodide, astatide and bromide. 

In Experiment 1, the density of pure ethanol was found to be:Question 1 options:less than 0.793 g/mL.0.793 g/mL.0.999 g/mL.greater than 0.999 g/mL.

Answers

It is 21 due to math a marica

Hey guy I have presentation tomorrow on sodium . Can u give me ideas how to present it. So that students feel joy and easily understand

Answers

Answer:

first you could say did you know that you 3% of sodium in sprit but the good thing is that sodium wont make you gain any pounds if it weren't for sodium all are food wouldn't be preserved we would be eating unpreserved food witch could really hurt your body.

Explanation:

hope it  helps

How many electrons in an atom can have the n = 5, l = 2 designation?

Answers

Answer:

10 electrons

Explanation:

https://socratic.org/

When a nucleus of ^235 U undergoes fission, it breaks into two smaller, more tightly bound fragments.1) Calculate the binding energy per nucleon for ^235U? (Express with appropriate units)2) Calculate the binding energy per nucleon for the fission product ^137 Cs? (Express in appropriate units)

Answers

1) The binding energy per nucleon is 7.59 MeV/nucleon and 2) The binding energy per nucleon is  8.39 MeV/nucleon.

1) The binding energy per nucleon is as follows:

m_proton + m_neutron + m_electron - m_U

= 92*1.007276466812 + 92*5.4857990943e-4 + 143*1.008664916 - (235.0439299)

= 1.9151 u

= 931.494061 * 1.9151 MeV

= 1784 MeV

= 1784/235 = 7.59 MeV/nucleon

2) The binding energy per nucleon is as follows:

m_proton + m_neutron + m_electron - m_Cs

= 55*1.007276466812 + 55*5.4857990943e-4 + 82*1.008664916 - (136.9070895)

= 1.2338 u

= 931.494061 * 1.2338 MeV

= 1149 MeV

=1145/137 = 8.39 MeV/nucleon

To learn more about binding energy check the link below:

brainly.com/question/23020604

#SPJ4

When ________ are added to an atomic nucleus, energy is produced and this is called a fusion reaction.a. protons
b. neutrons
c. protons or neutrons
d. protons, neutrons or electrons

Answers

When neutrons are added to an atomic nucleus, energy is produced and this is called a fusion reaction. The answer is letter B. To be exact, two nuclei combine to produce a more stable nucleus. The positive charge on both nuclei result in a large electrostatic energy barrier to fusion.

The correct answer is c because the nuc are combing more protns and neutrons. The answer suposed to be protons and neutrons NOT PROTONS OR NEUTRONS?!!
Other Questions
Which type of solar radiation is the most powerful?
Protons inside the nucleus of an atom are held together though they have the same charge because?
Which is more important in determining a compound’s melting points, polarity or molar mass? Why?
A _____ is a new substance formed in a chemical reaction.A. coefficient   B. product