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
VashaNatasha [74]
4 years ago
12

How long would it take a radio wave with a frequency of 6.50 ✕ 108 Hz to travel from Mars to Earth if the distance between the t

wo planets is approximately 8.00 ✕ 107 km?
Chemistry
2 answers:
Ksju [112]4 years ago
8 0
8.00 x 10^7 by the speed of light.



olga55 [171]4 years ago
4 0
The radio wave travels at the speed of light so divide 8.00 x 10^7 by the speed of light.<span>

</span>
You might be interested in
Look at the Lewis structures of the following molecules and predict their 3-D shapes according to the VSEPR theory. Oxygen dichl
Snowcat [4.5K]

Oxygen dichloride molecule consists  of an oxygen atom and two chlorine atoms. According to the VSEPR theory, the 3-D shape of the compound is bent.

There are 6 valence electrons in the oxygen atom and each chlorine atom has 1 valence electrons. Therefore, there are 8 valence electrons or 4 pairs of valence electrons.

According to VSEPR theory, due repulsion between 4 pairs of valence electrons, bond angle between two O-Cl bonds becomes 110 degrees and the shape of the molecule of the compound becomes bent.

3 0
3 years ago
Evaporation and condensation
bagirrra123 [75]

Answer:

Evaporation and condensation are two processes through which matter changes from one state to another.

Explanation:

7 0
4 years ago
Read 2 more answers
PLEASE ANSWEER THIS HURRY HURRRRRRRRRYY
klemol [59]
The first one would be it
6 0
4 years ago
What is metric conversion of:
ArbitrLikvidat [17]

Answer:

The answer is 4 950 mg

Explanation:

5 0
3 years ago
A scientist makes several observations, develops a question, researches what is known about the question, forms a hypothesis, an
Alex73 [517]
The scientist should make a new hypothesis and do a new experiment! That is what I say!
8 0
3 years ago
Other questions:
  • Draw four possible Lewis structures of the molecule xenon trioxide, XeO3, one each with zero, one, two, or three Xe−O double bon
    7·1 answer
  • 2. What is the atomic symbol, number of electrons, protons and neutrons for an atom whose atomic number is 6 and the atomic weig
    10·1 answer
  • As a bond between a hydrogen atom and a sulfur atom is formed, electrons are
    12·2 answers
  • What is each horizontal row of elements in the periodic table called?
    13·2 answers
  • Describe how the size of sediment particles affects their movement during deflation.
    8·2 answers
  • Y=2;8;18;18;3 which group is in Y in
    7·1 answer
  • Which atom is involved in giving your heat energy to beat
    13·1 answer
  • Which of the follow describes what happpens to the kinetic energy of water when it changes from the solid state to a liquid stat
    6·1 answer
  • An isotope has more or less ____________________________ in the nucleus.
    15·1 answer
  • the figure shows particles of a substance in a closed container. Which state of matter is shown in the figure?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!