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denis23 [38]
3 years ago
9

Which waves are longitudinal waves? Check all that apply.

Physics
2 answers:
Firdavs [7]3 years ago
8 0

Answer:

Sound waves and earthquake P-waves are longitudinal waves.

Explanation:

Longitudinal waves are waves in which the displacement through the medium is in the same direction of movement of the wave, independent of the direction.

There are included in the concept of longitudinal wave: sound waves (vibrations in pressure, particle displacement and velocity of particles propagated in an elastic medium) and earthquake waves of type P (created by earthquakes and explosions).

alekssr [168]3 years ago
7 0
Sound waves.
Eathquake P-Waves
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Karolina [17]
I’m pretty sure the answer would be D, sorry if it’s not correct!
5 0
3 years ago
I will make you brainliest! Very Easy question!!!!
Kitty [74]

Answer:

Synthetic Materials are man-made; natural materials are only warmer than synthetic materials, if the natural material is obtained from an animal. Wool is warmer than any synthetic material available, but <em>polyester</em> (a synthetic material) can be warmer than cotton (a natural plant-based material).

4 0
3 years ago
In September 2016 you purchased a 125 shares of Grainger stock for $224.84. It is now September 2019 and Grainger stock is curre
Temka [501]

Answer:

Gain in capital = $ 70.72

Explanation:

Given:

- The price of stocks when purchased P_o = $ 224.84

- The price of stocks when sold P_s = $ 295.56

Find:

what would be your capital gain (loss) on the sale, ignoring commissions

Solution:

- The capital gain or loss on the selling of stocks stems from the difference of buying and selling value of stocks. The original price of stock was P_o and the selling price would be P_s. The difference would be:

                             capital gain = P_s - P_o

                             capital gain =  $295.56 - $224.84

                             capital gain = $ 70.72

- Hence, there would be a gain in capital if sold today for about $ 70.72.

6 0
3 years ago
An increase of 180 degrees in Fahrenheit is equal to an increase of how many degrees in celsius?
andriy [413]

Answer:

it is 100 degree which is boiling point in water

7 0
2 years ago
What is a community of organisms at a major regional or global level
Jet001 [13]
That my good sir would be an ecosystem 
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