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Leokris [45]
3 years ago
10

Sound waves are mechanical waves in which the particles in the medium vibrate in a direction parallel to the direction of energy

transport. Identify another name for this type of wave motion.
A) transverse waves
B) pressure waves
C) longitudinal waves
D) electromagnetic waves
Physics
2 answers:
Arlecino [84]3 years ago
7 0

Answer:

c

Explanation:

ch4aika [34]3 years ago
4 0

C longitudnal waves

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Hoochie [10]

Answer:

d

Explanation:

the heat can move through the metal and onto the clothing

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An amateur player is about to throw a dart with an initial velocity of 15 meters/second onto a dartboard that is at a distance o
Minchanka [31]

Answer:

B. 0.16 m

Explanation:

The vertical distance by which the player will miss the target is equal to the vertical distance covered by the dart during its motion.

Since the dart is thrown horizontally, the initial vertical velocity is zero:

v_y = 0

While the horizontal velocity is

v_x = 15 m/s

The horizontal distance covered is

d_x = 2.7 m

Since the dart moves by uniform motion along the horizontal direction, the time it takes for covering this distance is

t=\frac{d_x}{v_x}=\frac{2.7 m}{15 m/s}=0.18 s

along the vertical direction, the motion is a uniformly accelerated motion with constant downward acceleration g=9.8 m/s^2, so the vertical distance covered is given by

d_y = \frac{1}{2}gt^2=\frac{1}{2}(9.8 m/s^)(0.18 s)^2=0.16 m

8 0
3 years ago
Sugar molecules can be oxidized in the cell of animals . This oxidation releases energy for the animal to use. From what soured
qaws [65]

Answer: through digested food

Explanation: cells get their sugar molecules from the food that is taken in by an organism. The food taken in is digested by the stomach into base materials like sugar, fatty acids and amino acids. These base materials are circulated through the blood till they get to the cells where they are needed.

4 0
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HELP ASAP PLSSSSSSS!!!!! The scientific method often begins by asking questions about the natural world. Which of the following
grin007 [14]

Answer:

A)How does fertilizer affect plant growth

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there are some effects of different fertilizer on plants

1 is providing multi-nutrition

2 soil amelioration

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4 slow release.

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