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
Zanzabum
3 years ago
6

How long does it take light to travel from the Earth to the Sun? The speed of light is 2.998×10^5 km/s and the Sun is 1.496×10^8

km away from Earth, on average.
Chemistry
1 answer:
Sophie [7]3 years ago
8 0

Answer:The speed of light is 2.998 x 10^8 m/s. The set-up is as follows (I assume the units on the distance is km):. Time = (1.496*10^8 km * 1000m/km) / (2.998 x ...

Explanation:

You might be interested in
Which material is the least likely to be recognized as a mixture by looking at it under a microscope? a suspension a colloid a h
viktelen [127]

Answer:

A homogeneous mixture for sure

4 0
3 years ago
Read 2 more answers
My teacher has asked me to research the amount of energy released through combustion on a natural gas stove and to show how the
Masteriza [31]

Answer:

I wouldn't be entirely sure, but I believe your teacher means the energy as in being transferred such as when you are cooking something and how it varies.  Avocado oil has a higher content of unsaturated fats. Olive oil contains a high ratio of monounsaturated fatty acids to satured fatty acids. Avocado oil has a very high smoke point, between 480°F and 520°F (270°C). The oil is a good choice for stir-fry recipes and other high-temperature cooking. It is ideal for searing meats and frying in a wok.

Olive oil’s smoke point varies depending on the processing and the grade. Light olive oil has a smoke point of 430°F, making it suitable for medium-heat frying.

Extra virgin olive oil has a low smoke point, around 220°F. It is unsuitable for high-temperature cooking or frying.

You should keep in mind that when you heat oil to its smoking point, it loses its nutrient content and becomes dangerous for consumption. It leads to the formation of toxic compounds and harmful free radicals which are carcinogenic.

Explanation:

All oils are different.  The "smoke point" of the oil is how the oil is classified.  The smoke point is the temperature at which the oil begins to smoke.  It begins to burn at this point and it can be a fire hazard.  The "flash point" is the temperature at which the oil ignites.

Your welcome

3 0
3 years ago
10. What two pieces of information does a chemical formula give?
antoniya [11.8K]

elements and compounds

6 0
3 years ago
Read 2 more answers
Which law relates to the ideal gas law?
Kamila [148]

The equation of state for a hypothetical ideal gas is known as the ideal gas law, sometimes known as the general gas equation. i.e. PV = nRT or P1V1 = P2V2.

  • According to the ideal gas law, the sum of the absolute temperature of the gas and the universal gas constant is equal to the product of the pressure and volume of one gram of an ideal gas.
  • Robert Boyle, Gay-Lussac, and Amedeo Avogadro's observational work served as the basis for the ideal gas law. The Ideal gas equation, which simultaneously describes every relationship, is obtained by combining all of their observations into a single statement.
  • When applying the gas constant R = 0.082 L.atm/K.mol, pressure, volume, and temperature should all be expressed in units of atmospheres (atm), litres (L), and kelvin (K).
  • At high pressure and low temperature, the ideal gas law basically fails because molecule size and intermolecular forces are no longer negligible but rather become significant considerations.

Learn more about ideal gas law here:

brainly.com/question/26040104

#SPJ9

3 0
1 year ago
1. Using the periodic table and your knowledge of patterns and trends on the table, which of the following elements is the best
Annette [7]

From the periodic table as well as the patterns and trends on the table, the correct option are:

  1. the best conductor of electricity is Titanium; option A
  2. the most reactive element is oxygen; option C
  3. the elements that has the highest electronegativity is oxygen; option C

<h3>What is the periodic trends in the periodic table?</h3>

Periodic trends in the periodic table refers to the variation in character which is observed in the periodic table as one moves across the periodic table from left to right across a period or down a group in the periodic table.

The periodic trend observed is that reactivity of metals increase down a group and from right to left across a period.

For non-metals,  reactivity of non-metals increase from down to top in a group and from left to right across a period across a period.

Considering the given questions;

1. From the periodic table as well as the patterns and trends on the table, the best conductor of electricity is Titanium since it is the only metal in the list.

2. The most reactive element is oxygen because it is a non-metal found to the top-left of the periodic table.

3. The elements that has the highest electronegativity is oxygen because it is a non-metal found to the top-left of the periodic table.

Learn more about periodic trends at: brainly.com/question/28161428

#SPJ1

3 0
1 year ago
Other questions:
  • what common water pollution caused mainly by power plants and factories resulting in the death of many aquatic organisms
    13·1 answer
  • Plants seeking water is an example of:
    12·2 answers
  • A gas has v= 4.0L, T =27 degree C and P=2.0 atm. What is the V if T=327 degree C and P=8.0 atm?
    14·1 answer
  • Scientists excavating at the bottom of the ocean come across fossilized remains of an ancestor of a mountain goat. How can this
    8·1 answer
  • Assuming constant pressure, rank these reactions from most energy released by the system to most energy absorbed by the system,
    10·1 answer
  • What did we discover with the following experiment​
    5·1 answer
  • Heat energy is the transfer of _______ energy.
    15·1 answer
  • Match the landform to its description.
    8·2 answers
  • Move the red warning icon to focus of the earthquake.
    10·1 answer
  • Name the reaction type &amp; mechanism of the following reactions:
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!