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
mafiozo [28]
3 years ago
14

Can you tell the difference between electromagnetic and mechanical waves?

Biology
1 answer:
mart [117]3 years ago
8 0

Answer:

Electromagnetic waves can travel through a vacuum, that is an empty space, whereas mechanical waves cannot. They need a medium to travel such as water or air. Ripples in a pond are an example of mechanical waves whereas electromagnetic waves include light and radio signals, which can travel through the vacuum of space.

Explanation:

You might be interested in
What does circe predict will occur if odysseus raids the cattle of helios?
pantera1 [17]
All of his men will die and he will not make it home in which he plans.
3 0
4 years ago
You would like to know whether the progeny of a pair of mated fruit flies are distributed among the resulting four phenotypic cl
Effectus [21]

Answer:  

C. The differences between the observed and expected counts are too large to be attributed to chance.

Explanation:

The p-value of the statistic represents the chance that the observed count is based on luck or chance. When p value too high, the research can't be used since the chance that its not represent real condition are too high. Most researchers use 5% (0.05) as the cutoff of something called statistically significant. In this research, the p-value is 0.04 or 4%, so it is statistically significant.

3 0
3 years ago
How many tsunamis does the andes mountains have per year?
dedylja [7]

Answer:

1,000 times a year

Explanation:

6 0
3 years ago
Why is it surprising that we know more about the moon or Mars then we do about the deep sea floor and marine habit as a whole?
Ludmilka [50]
Because we have been to busy trying to explore new areas rather than our own and were probably to scared to know what's in our planet so it doesn't cause panic
3 0
3 years ago
Which stage of the cell cycle precedes cytokinels
kolezko [41]
I think Mitosis precedes cytokinesis 
-hope this helps :3
5 0
3 years ago
Other questions:
  • What are the two types of dormancy in plants?
    10·1 answer
  • Properties of metals are
    14·1 answer
  • What does this mean? m or f
    7·1 answer
  • Which is a difference between the synaptic cleft and the synapse?
    5·1 answer
  • You watch a scientist dissolve some sugar in a liter of water and then place some of this solution into a dialysis bag, tying bo
    13·2 answers
  • Why do farmers plough their field during summer?
    11·1 answer
  • List four uses of lactic acid fermentation. List four uses of alcoholic fermentation.
    8·1 answer
  • The theory of evolution is controversial among some people, but not among scientists. Lots and lots of evidence support this the
    7·2 answers
  • Which change is an effect of overcrowding in an environment?
    14·1 answer
  • Which is an example of codominance?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!