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
motikmotik
3 years ago
9

Which of the following statement best define tides?

Physics
2 answers:
Korvikt [17]3 years ago
3 0
The rise and fall of ocean water that occurs about every12.5 hours
labwork [276]3 years ago
3 0
It's c because tides are like normal waves that are caused by combined efforts of gravity and rotation.
You might be interested in
How do modern scientists describe the make up of matter
mojhsa [17]
<span>Matter is considered by modern scientists to be anything in the universe that takes up mass. It can be in any state including solid, liquid, or gas. It can also hold potential and or kinetic energy.</span>
4 0
3 years ago
What provides the power to move the cutting blade on a sawmill?
Lynna [10]
Sawmills rely on electricity to run the cutting blade.
3 0
3 years ago
Read 2 more answers
Light of frequency 2.5 x 1015 Hz illuminates a
Nikitich [7]

Answer:

h f = W + KE

Input energy equals work function plus KE of emitted electron

W = 6.63E-34 * 2.5E15 - 6.3 * 1.6E-19

W = 6.63 * 2.5 * 10^-19 - 10.1 * E-19 ev     (1ev = 1.6E-19 J)

W = (16.6 - 10.1)E-19 = 6.5E-19 J

h f = 6.5E-19 J        for electrons to be emitted with zero KE

f = 6.5E-19 / 6.63E-34 = .98E-15 / sec = 9.8E-14 / sec  (threshold)

3 0
2 years ago
What does it mean if an object is in motion?
Alina [70]

Explanation:

basically it's moving I think

6 0
3 years ago
____________ occurs when an energy source transfers heat directly to another object through space; an example would be an object
lapo4ka [179]
B is the answer Radiation

5 0
2 years ago
Read 2 more answers
Other questions:
  • What is the “lag of seasons”?
    5·1 answer
  • A truck traveled 400 meters north in 80 seconds and then it traveled 300 meters east in 70 seconds. The magnitude of the average
    10·1 answer
  • A student needs to prepare 100.0 mL of vitamin C solution according to the directions in Part 1 of the experiment. S/he weighs o
    14·1 answer
  • Which is the one factor that adds to the greenhouse effect? 1. a decrease in the amount of dust in the atmosphere 2. a decrease
    10·2 answers
  • Scientists around the world have been working for decades on perfecting the process of
    6·1 answer
  • PLEASEEE HELPPPP
    10·2 answers
  • Be sure to answer all parts. Convert: (a) 29.8°C (the melting point of gallium) to degrees Fahrenheit °F (b) 172.9°F (the boilin
    5·1 answer
  • In complete sentences describe the energy flow between the Sun, the Earth, and space
    11·1 answer
  • Good Luck! And Happy Weekend!
    5·1 answer
  • What do we call the bright, sphere-shaped region of stars that occupies the central few thousand light-years of the milky way ga
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!