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sweet-ann [11.9K]
4 years ago
12

The amount of diffraction that occurs when a sound wave encounters a barrier depends on the wave’s

Physics
2 answers:
snow_lady [41]4 years ago
7 0
The answer is ,

wavelength
jeyben [28]4 years ago
3 0

Answer:

wavelength!!!

IT IS CORRECT!! (APEX APPROVED)

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a girl pushes a cart to the left a 100-N force. a boy pushes it to the right with a 50-N force. The net force exerted on the car
AURORKA [14]
Since the net force is the amount of force favoring the side with the most force acted upon it,

100 - 50 = 50

50N to the left

Hope this helps!
5 0
4 years ago
An air-conditioner with refrigerant-134a as the working fluid is used to keep a room at 238C by rejecting the waste heat to the
tatiyna

Answer:

<u>(a) = 4.33</u>

<u>(b) = 26.9</u>

<u>(c) = 12.9 L/min</u>

Explanation:

<h3>Please refer to the attachment below for explanation.</h3>

7 0
3 years ago
Think about the following statement Only communities located downstream in a watershed need to be concerned about how the water
Sunny_sXe [5.5K]
^^^^^^ i tottaly agree cause we as people should have that choice
3 0
3 years ago
1. The property of a material to absorb liquid like water is called
frez [133]

Answer:

A hygroscopic substance is one that readily attracts water from its surroundings, through either absorption or adsorption.

Explanation:

A hygroscopic substance is one that readily attracts water from its surroundings, through either absorption or adsorption.

3 0
3 years ago
7. Consumers can be predators, prey, scavengers, herbivores omnivoree, or carnivore: What is the common characteristic of all co
Kitty [74]

Answer:

B. Must eat to get energy

Explanation:

The common characteristics of all consumers is that they must eat to get energy. This way, they are termed heterotrophs.

Heterotrophs are organisms that cannot make their own food. They must eat other organisms to obtain nutrition for energy needs.

Plants do not do this. They are autotrophs in that they simply make their own food.

They use this food to obtain energy for their living activities.

5 0
3 years ago
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