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Llana [10]
4 years ago
9

Which of the following waves have the lowest energy?

Physics
2 answers:
Bogdan [553]4 years ago
8 0

Answer:

The answer is radio waves

Hope that helps! :)

borishaifa [10]4 years ago
7 0
The radio waves have a very low frequency so they will always have a very low energy.

Good luck :)
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A5 kg picture is framed and hung on a wall by two strings at 45 degrees. What is the tension in each string?
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Explanation:

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A ball of mass m is dropped from a height h above the ground. neglecting air resistance then determine the speed of the ball whe
MrMuchimi

Answer:

Explanation:

kinematic equation (g will have a negative value if we assume UP is positive)

v² = u² + 2as

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8 0
3 years ago
The position of an object that is oscillating on a spring is given by the equation x = (17.4 cm) cos[(5.46 s-1)t]. what is the a
bulgar [2K]

The angular frequency of this motion is 5.46 rad/s.

The oscillation of spring is an example of Simple Harmonic Motion(SHM).

The general equation of an SHM is given by the formula.

X = Acos(wt)

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T is the time

Comparing the above equation with the given condition,

X = 17.4 cm cos(5.46t)

A = 17.4 cm

ω = 5.46 rad/s

T = 1 s

Hence, the angular frequency of this motion is 5.46 rad/s.

To know more about the "general equation of SHM", refer to the link below:

brainly.com/question/14869852?referrer=searchResults

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6 0
2 years ago
Intelligence tests that are given to participants in groups
White raven [17]

<span><span>a. are typically paper-and-pencil measures.</span>


Similar with psychological tests, mostly structured personality tests.

Psychological tests comes two ways: </span>
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</span>


4 0
3 years ago
The diagram shows a box in the periodic table. 15 P Phosphorus 31.0 What is the atomic number of the element shown? A. 46.0 B. 1
natali 33 [55]

Answer:

b 15

Explanation:

the atomic number is the number of the element

4 0
3 years ago
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