1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
EleoNora [17]
3 years ago
7

Please answer this honestly

Chemistry
2 answers:
frutty [35]3 years ago
6 0

The movement of the blades represents wind energy.

The visible light that allows people to see where they are going describes light energy.

<h3 /><h3>What is a wind energy?</h3>

A wind energy is the energy that results from the blowing the wind.

The blowing of the wind causes the windmill blade to rotate converting kinetic energy into mechanical energy of the moving blades.

<h3>What is light energy?</h3>

Light energy is the energy that allows light to be visible to human eyes.

Thus, we can conclude that the movement of the blades represents wind energy.

The visible light that allows people to see where they are going describes light energy.

Learn more about wind and light energy here: brainly.com/question/11899573

ratelena [41]3 years ago
6 0

Answer:

Wind energy

Light energy

You might be interested in
NaCl has a mc020-1.jpgHfus = 30.2 kJ/mol. What is the mass of a sample of NaCl that needs 732.6 kJ of heat to melt completely?
lilavasa [31]

Answer: The mass of the sample will be 1417.7 grams.

Explanation:

We are given:

\Delta H_{fusion}=30.2kJ/mol

This means that 1 mole of NaCl has an enthalpy of fusion of 30.2 kJ

1 mole of NaCl has a mass of 58.44 grams.

So, 30.2 kJ of heat is require for a mass 58.44 grams of NaCl

So, 732.6 kJ of heat will be required for = \frac{58.44g}{30.2kJ}\times 732.6 kJ = 1417.65 grams of NaCl.

Hence, the mass of NaCl sample will be 1417.7 grams.

5 0
4 years ago
Read 2 more answers
Plants use sunlight as energy to convert carbon dioxide and water into glucose and oxygen. Which best describes the reaction
gayaneshka [121]

Answer:

The law of conservation of mass indicates the same amount of carbon will be found in the reactants as in the products.

Explanation:

The mass of the reactants and products are equal and are not dependent on the physical state of the substances.

6 0
3 years ago
The area of the triangular field is 255m2. Find its base if it 9​
Hatshy [7]

Answer:

b = 56.67 m

Explanation:

It is given that,

Area of the triangular field is 255 m²

We need to find the base of the field if its height is 9 m.

The area of a triangle is given by :

A=\dfrac{1}{2}\times b\times h\\\\b=\dfrac{2A}{h}\\\\b=\dfrac{2\times 255}{9}\\\\b=56.67\ m

So, the base of a triangle is 56.67 m.

4 0
3 years ago
How much momentum does a 200 kg rhino have that is running at 35 m/s E
nirvana33 [79]

Answer:

7000 kg*m/s E

Explanation:

Momentum formula: p=mv

m=200kg

v=35 m/s East

p=(200kg)(35m/s E)

m=7000 kg*m/s E

If you want to simplify it further, m=7*10^3 kg*m/s E

5 0
3 years ago
Read 2 more answers
Need help. Djjddhdhdbdhs
Maurinko [17]
It sound like it is D, but i don’t asure you anything.
7 0
3 years ago
Read 2 more answers
Other questions:
  • Calculate the number of moles of naoh present in 11.2 ml of 2.50 m naoh solution
    8·1 answer
  • Which of the following is true in regard to ions?
    9·2 answers
  • an atom has an atomic number of 9 a mass number of 19 and an electron configuration of 2-6-1 explain why the number of electrons
    13·1 answer
  • Will give brainly/ How many stars are in the Solar System?
    9·2 answers
  • How many molecules are in 3.40 mol He?
    6·1 answer
  • Which of the following metalloids is located in the sixth period of periodic table
    13·1 answer
  • Arrange the events to describe how an earthquake happens.
    9·2 answers
  • 5. Location A is in the center of a large desert. What factor could account for its low annual
    10·1 answer
  • 9. In a neutralization reaction, an acid and a base react to produce a an oxide and water.
    11·1 answer
  • The Asian long-homed beetle can infect a variety of tress such as maple trees and elm trees. These beetles eat the inside of an
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!