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
Setler79 [48]
3 years ago
8

(more then one answer) As a form of energy, light has specific properties such as color and brightness. Some properties can only

be seen with special tools. Think about properties of light and how color in white light can be investigated.
Which statements are true about light properties and how color in white light can be investigated?


White light can be separated using any glass object.


Light travels in a straight line until it strikes an object.


When white light is separated by a prism, the colors appear in a random order.


The way light reacts when it strikes an object depends on the properties of that object.


When a single-colored light passes through a prism, it becomes white.


As white light passes through a prism , it bends and separates into different colors
Chemistry
2 answers:
Ne4ueva [31]3 years ago
6 0

Answer:

-Light travels in a straight line until it strikes an object

-The way light reacts when it strikes an object depends on the properties of that object

-As White light passes through a prism, it bends and separates into different colors

Lelu [443]3 years ago
3 0

Answer:

Light travels in a straight line until it strikes an object.

As white light passes through a prism , it bends and separates into different colors

You might be interested in
Questions
AlekseyPX

Answer:

the answer is convection

convection

6 0
2 years ago
In determining the energy of activation, why was it prudent to run the slowest trial done at room temperature in the hot water b
Katen [24]

Answer:In determining the energy of activation, why was it prudent to run the slowest trial done at room temperature in the hot water bath and the fastest trial done at room temperature in the cold water bath?

Explanation:

4 0
2 years ago
Classify each of the observed changes according to whether or not they are likely to represent evidence that a chemical reaction
Mama L [17]

Answer:

a solution color becoming less intense  due to dilution- is not an evidence of a chemical reaction

bubbles (gas formation) - evidence of a chemical reaction

explosion or fire - evidence of a chemical reaction

changes in color- evidence of a chemical reaction

precipitation- evidence of a chemical reaction

changes in temperature - evidence of a chemical reaction

a solid liquifying - is not an evidence of a chemical reaction

solution colors mixing - is not an evidence of a chemical reaction

Explanation:

A chemical change is not easily reversible and yields new substances. It is often accompanied by a loss or gain of heat.

In the answer section, i have shown some evidences that lead us to conclude that a chemical reaction has taken place. The occurrence of a chemical change often goes with the formation of new substances as earlier stated and any of these signs may accompany the process.

For instance, when a metal is dropped in dilute acid solution, bubble of hydrogen gas indicates that a chemical reaction has taken place.

8 0
3 years ago
HNO3 + KOH + H2O + KNO3<br><br> ACID:<br> BASE:<br> SALT:
SSSSS [86.1K]

Explanation:

acid, HNO3

base, KOH

salt ,KNO3

4 0
2 years ago
the reaction of aluminum with chlorine gas is shown 2Al + 3Cl2 -&gt; 2AlCl3 based on this equation how many molecules of chlorin
Vanyuwa [196]

45 molecules of chlorine gas (Cl₂) are needed to react with 30 atoms of aluminum (Al)

The balanced equation for the reaction is given below:

2Al + 3Cl₂ —> 2AlCl₃

From the balanced equation above,

2 atoms of Al required 3 molecules of Cl₂.

With the above information, we can determine the number of molecules of Cl₂ needed to react with 30 atoms of Al. This can be obtained as follow:

From the balanced equation above,

2 atoms of Al required 3 molecules of Cl₂.

Therefore,

30 atoms of Al will require = \frac{30 * 3}{2}\\ = 45 molecules of Cl₂.

Thus, 45 molecules of chlorine gas (Cl₂) are needed to react with 30 atoms of aluminum (Al)

Learn more: brainly.com/question/24918379

3 0
2 years ago
Other questions:
  • The aprticles that are lost, gained, or shared in chemical reactions are?
    13·1 answer
  • How do you solve questions 6 and 7
    12·1 answer
  • A cloud forms during the water cycle which of Earth's spheres does this event occur in​
    7·1 answer
  • Identify six elements common to organic compounds.
    6·1 answer
  • When a chemical reaction takes in energy it might feel cold hot boiling electric
    14·1 answer
  • A compound has a molecular weight of 12.124 atomic mass units and the empirical formula C3H40. What is the molecular formula of
    14·1 answer
  • How does a community look after a volcano erupts
    12·2 answers
  • A sample of neon occupies a volume of 752 ml at 25 0
    5·1 answer
  • A piece of solid carbon dioxide, with a mass of 7.8g,is placed in a 4.0-L otherwise empty container at 278C. What is the pressur
    8·1 answer
  • A-potassium<br>B-lead<br>C-iron<br>D-magnesium<br>E-zinc<br>​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!