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tamaranim1 [39]
3 years ago
12

What must be true about a surface in order for diffuse reflection to occur?

Physics
1 answer:
balu736 [363]3 years ago
4 0

Answer:

carpet

Explanation:

Diffuse reflection is the reflection of light from a surface such that an incident ray is reflected at many angles rather than at just one angle as in the case of specular reflection.

The structure of carpet's surface is as shown. Thus it shows large amount of diffuse reflection.

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In physics, the use of force to move an object is called what
valentina_108 [34]

Answer: work

Explanation:

Often in physics, work is defined as the use of force to move an object. Technically, work is actually a change in energy caused by a force external to the system. The formula for work is W = F⊥d or W = FdcosΘ. Using this formula, we can see that work is just when a force is applied for a certain displacement. In simpler terms, that's just a force used to move an object a certain distance.

3 0
2 years ago
A 1000kg ar accelerates from rest to 25.0m/s in 4.20
bezimeni [28]

Answer:

74.4 kilowatts or 99.8 horsepower

Explanation:

The explanation is in the attachment.

7 0
3 years ago
Eating a banana enables s person to perform about 4×10⁴ J of work. To what vertical height does eating a banana enable a 50kg wo
rjkz [21]

Answer:

80m

Explanation:

potential energy = MGH

p.e = 50 X 10 X h

4x10⁴ = 500 X h

h = 4x10⁴/500

h = 80m

6 0
3 years ago
What does a tree do to maintain homeostasis during the winter months?
grin007 [14]

Answer:

During dormancy, a tree's metabolism, energy consumption, and growth all slow down significantly in order to endure the harsh season of winter when water and sunlight are more scarce.

Explanation:

hope it helps

mark me brainliest pls

6 0
3 years ago
1. Use the periodic table to determine which of the following groups of elements would have properties most similar to arsenic (
Sliva [168]

Answer:

D

Explanation:

<u>The correct answer would be option D.</u>

Gallium (Ga) , germanium (Ge) , selenium (Se) , and arsenic (AS) all belong to the same group of elements referred to as the transition elements. The transition elements have partially-filled d orbital, a feature that confers some characteristic properties on the elements or their ions. These properties include:

  • <em> variable oxidation state of </em>
  • <em>formation of colored ions and compounds</em>
  • <em>catalytic property</em>
  • <em>paramagnetic compounds</em>
  • <em>etc.</em>

6 0
3 years ago
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