Isla should write in the areas marked A, B, and C as
A: Has a higher frequency
B: Travels at the same speed
C: Has a longer wavelength
It can be understood in terms of the distance between any two similar successive points across any wave for example wavelength can be calculated by measuring the distance between any two successive crests.
C = λν
where c is the speed of light,
λ is the wavelength and ν is the frequency
From the above relation that wavelength and frequency are inversely proportional as the speed of light is constant, x-rays have a higher frequency and radio waves will have a lower frequency but longer wavelength,
Learn more about wavelength
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Answer:
Answer is C on edg 2020
Explanation:
A: Has a higher frequency
B: Travels at the same speed
C: Has a longer wavelength
Answer:
Explanation:
In a nuetral atom the number of protons is equal to the number of electrons. So the number of electrons will be 150. Plus you haven't completed your question.
Answer:
2m/s
Explanation:
distance(s)=10m
time taken(t)=5s
Now,
Speed(s)=s/t
=10m/5s
=2m/s [•.• 10/5=2]
Answer:
The answer is: It is difficult to tell if fluoride causes this cancer
Explanation:
edgenuite said
Answer: C. N2O4(g) → N2(g) + 2O2(g)
Explanation: The products produced are Nitrogen gas and 2 moles of Oxygen gas.
Answer:
N2O4(g) → N2(g) + 2O2(g)
Explanation:
Answer: W= 40 J
P = 8 W
Explanation: Solution for work:
W = F d
= 4N ( 10 m)
= 40 J
Solution for Power:
Power is the ratio between work per unit time.
P = W /t
= 40 J / 5 s
= 8 W
Answer: C. Vacuum
Explanation: For mechanical waves they require a medium such as the interaction of molecules to transmit energy.
Answer:
vaccum
Explanation:
Answer: 40 J
Explanation: Work is equal to the product of force and distance.
W = Fd
= 4N ( 10 m)
= 40 J
Answer:
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Answer:
Explanation:
if there were no enzymes old organelles would remain in the cell
Answer:
a boost towards the direction. or she should have hooked herself up to a whire Â
Explanation:
Answer: KE = 80 J
Explanation: Kinetic energy is expressed in this formula:
KE = 1/2 mv²
= 1/2 ( 10 kg) ( 4 m/s)²
= 1/2 (160 J)
= 80 J
Answer:
Explanation:
Ke = 1/2mv2 = 1/2.10.(4)2=5.16= 80 J