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valina [46]
3 years ago
15

Which waves have the highest frenquencies?

Physics
2 answers:
loris [4]3 years ago
6 0
I believe the answer is B: UV
MaRussiya [10]3 years ago
5 0
Wave with highest frequency has highest energy.
UV has higher energy than visible light, but not the highest.
Gamma rays have more energy than UV rays.
You might be interested in
Objects of equal mass are oscillating up and down in simple harmonic motion on two different vertical springs. The spring consta
Zanzabum

Answer:

k_2=920\ N/m

Explanation:

Given that,

The spring constant of spring 1, k_1=230\ N/m

The motion of the object on spring 1 has twice the amplitude as the motion of the object on spring 2, A_1=2A_2

As the magnitude of the maximum velocity is the same in each case, it means the maximum kinetic energy is same in each case. In other words, the total energy is same.

\dfrac{1}{2}k_1A_1^2=\dfrac{1}{2}k_2A_2^2

k_1A_1^2=k_2A_2^2

k_1(2A_2)^2=k_2A_2^2

k_2=920\ N/m

So, the spring constant of spring 2 is 920 N/m. Hence, this is the required solution.

3 0
3 years ago
A 0.20 kg mass (m1) hangs vertically from a spring and an elongation of the spring of 9.50 cm (r1) is recorded. With a mass (m2)
kupik [55]

Answer:

k=320N/m

Explanation:

Step one:

given data

Let the initial/equilibrum position be x

mass m1= 0.2kg

F1= 0.2*10= 2N

elongation e= 9.5cm= 0.095m

mass m2=1kg

F2=1*10= 10N

elongation e= 12cm= 0.12m

Step two:

From Hooke's law, which states that provided the elastic limits of a material is not exceeded the extention e is proportional to applied Force F

F=ke

2=k(0.095-a)

2=0.095k-ka----------1

10=k(0.12-a)

10=0.12k-ka----------2

solving equation 1 and 2 simultaneously

 

   10=0.12k-ka----------2

-   2=0.095k-ka----------1

   8=0.025k-0

divide both side by 0.025

k=8/0.025

k=320N/m

5 0
3 years ago
every object that has mass attracts every other object with a gravitational force. it has been proven that the size of the gravi
erastova [34]

Answer;

- This statement about matter and its behavior is best classified as a Law.

-It is the Law of Universal Gravitation.

Explanation;

-The Law of Universal Gravitation states that every point mass attracts every other point mass in the universe by a force pointing in a straight line between the centers-of-mass of both points, and this force is proportional to the masses of the objects and inversely proportional to their separation.This attractive force always points inward, from one point to the other.

-The Law applies to all objects with masses, big or small. Two big objects can be considered as point-like masses, if the distance between them is very large compared to their sizes or if they are spherically symmetric.

3 0
3 years ago
Read 2 more answers
What is this ???????????
babymother [125]
A, something to remember is that if the numbers are even the answer too will be even. Every time hope this helps :>
8 0
3 years ago
Read 2 more answers
A 1056-hertz tuning fork is sounded at the same time a piano note is struck. You hear three beats per second. What is the freque
boyakko [2]

Answer:

E

Explanation:

There is not enough information in the question. A beat is the observed differences between two frequencies.

Hence, 3 beat represents a difference of 3-hertz between the two frequencies. So the frequency of the piano string could be 1056+3 = 1059-hertz or 1056-3= 1053-hertz.

In order to ascertain the actual value i.e if it is an increase or a decrease in frequency observed, we need more information.

4 0
3 years ago
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