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
enyata [817]
3 years ago
7

What happens to the light ray when it hits the boundary between water and glass

Chemistry
1 answer:
torisob [31]3 years ago
6 0

Answer: If the light ray hits the boundary at an angle which is not perpendicular to or parallel to the surface, then it will change direction and appear to `bend'

Hope This Helps You! :D

You might be interested in
What is a polysome??​
Luba_88 [7]

Answer:

Explanation:

A multiribosomal structure representing a linear array of ribosomes held together by messenger RNA is polysome.

3 0
2 years ago
Read 2 more answers
According to the VSEPR model, the progressive decrease in the bond angles in the series of molecules CH4, NH3, and H2O is best a
Aleonysh [2.5K]

Answer:

Presence of lone pairs of electrons

Explanation:

According to VSEPR theory, the presence of lone pairs caused increased repulsion of electron pairs on the valence shell of the centeral atom of the molecule. This decreases or distorts the bond angle. The decrease in bond ange depends on the number of lone pairs present on the valence shell of the central atom of the molecule. Ammonia has only one lone pair hence the bond angle is 107°, water has two lone pairs and the bond angle is 104°. Compare this this with the bond angle of 109° in methane which has only bond pairs and no lone pairs.

6 0
3 years ago
Identify the neutralization reaction
KIM [24]
In chemistry, neutralization or neutralisation (see spelling differences) is a chemical reaction in which an acid and a base react quantitatively with each other. In a reaction in water, neutralization results in there being no excess of hydrogen or hydroxide ions present in the solution.
5 0
3 years ago
What is the difference between boiling point and normal boiling point?​
Softa [21]

Answer:

The boiling point is the temperature at which the vapor pressure equals the pressure of gas.

The normal boiling point is the temperature at which the vapor pressure equals one atmosphere

Explanation:

5 0
3 years ago
One atomic model describes electrons moving in clouds around the nucleus.
bixtya [17]

Answer: D.  It is the currently accepted atomic model.

Explanation:

It is the mordern atomic model, also known as the Electron Cloud Model. Indicating that the nucleus of an atom is surrounded by a cloud of electrons.

8 0
3 years ago
Other questions:
  • NOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO
    9·2 answers
  • Water's _____ property creates positive and negative ions, which are essential for chemical reactions.
    10·2 answers
  • Which of the following substances contains a nonpolar covalent bond?
    7·1 answer
  • How would you find how many unpaired electrons are in a compound? Ex. unpaired electrons in aluminum in aluminum II oxide.
    12·1 answer
  • BRAINLIESTTT ASAP!!! PLEASE HELP ME :)
    8·2 answers
  • Which EMW can humans see?
    11·1 answer
  • In a nuclear power plant, what is the purpose of the cooling tower?
    10·1 answer
  • Calculate 28.1g of silicon to moles
    5·1 answer
  • What is the main purpose of phloem tissue?
    10·1 answer
  • A vessel of 356 cm3 capacity contains oxygen at a pressure of 760 mmHg and temperature of 15 oC. Assuming that the volume remain
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!