Label the angle of incidence and the angle of reflection in the Figure below.

In the picture, I have highlighted the angle of incidence blue and the angle of reflection red.

hope this helps :)

Angle of incidence refers to the angle between the incident ray and the normal, while angle of reflection represents the angle between the reflected ray and the normal.

Thus, angle of incidence is the angle formed by the incident ray which is the light beam flowing in and the normal which is a line perpendicular to the surface at the point of incidence. The angle of reflection, denoted by the symbol r, is the angle between the normal and the reflected ray of light (the ray of light that bounces off the surface).

The angle of incidence and angle of reflection are equal, according to the law of reflection. The angle at which light reaches a surface and the angle at which it reflects off of it are identical. This fundamental concept describes how light interacts with surfaces, such as mirrors or smooth objects.

Learn more about the law of reflection here:

https://brainly.com/question/24252344

#SPJ2

can i get some help with these 3 questions .

Which of the following sets of equipment can be used to analyze the effects of human activity on a watershed?

A) Water testing kit, triple beam balance
B) Water testing kit, beaker, hotplate
C) Hotplate, beaker, graduated cylinder
D) Water testing kit, hand lens, notebook

Edge notes
I took notes on the climate section so hope it helps

Describe the process of decomposition during hurricane sandy. no links

PLEASE HELP ME ASAP!!! I AM GIVEING 10 EXTRA POINTS AND WILL MARK BRAINLYIES TO THE BEST ANSWER.
Think about the climate that you live in. How does your climate relate to the air and ocean currents?

Which type of weathering do you think is more rapid in your area? Justify your answer. PLEASE HELP MY MOM IS MAAAAD AND IM DOING OVERDUE WORK JUST PUT WHATEVER PLEEEEEAAAAASSSSSEEEE

PLEASE HELP WILL GIVE BRAINLIEST!! Please please only answer if you know or can help!! I need help know if what i already put is correct or how i can fix it and also the answer to question E. THANK YOU!

1
The National Aeronautics and Space Administration (NASA) has designed many robots to help astronauts explore space. Some robots drive around like cars, some are just large arms, and some look like humans. All of these robots can accomplish tasks in space that are too difficult or dangerous for astronauts to do alone.

2

The most famous NASA robots are called the Mars rovers. According to NASA, the wheeled rovers are part of the Mars Exploration Program, “a long-term effort of robotic exploration of the red planet.” The newest rover, Curiosity, landed on Mars in August 2012. The size of a small car, Curiosity carries advanced equipment to analyze the soil and air on Mars. Curiosity has made many exciting discoveries about the planet's environment. Most importantly, it discovered that Mars contains the right ingredients to support life, including carbon, oxygen, and water. Curiosity has also found that astronauts on Mars would be exposed to dangerous levels of radiation. This discovery will help NASA protect its astronauts when they one day travel to Mars.

3

NASA is also building other robots. For example, the Robonaut2 looks like the upper half of a human. The human hand is a very complex and useful tool. It might seem easy for a person to press a button, grasp and lift an object, or turn a knob, but these tasks are very hard for a robot. However, a robot that could perform these tasks would be very useful to astronauts. The Robonaut2 is now being tested at the International Space Station (ISS). Eventually, NASA wants to add legs or wheels to the Robonaut2, which would allow it to move around outside the ISS.

4

Another robot on the ISS is a massive arm called Canadarm2. It can do repair work and transport objects too big for humans to move. Canadarm2 has even caught the Hubble telescope to allow astronauts to repair it. As technology develops, NASA will increasingly rely on robots. They will guide astronauts in new places, give them medical care, and do dangerous work for them. With their special equipment and considerable strength, robots can help humans explore new worlds.


Which sentence BEST explains how the author develops the central idea?

A.
He describes three different NASA robots and the work they do to support NASA.

B.
He explains how the Mars rovers are capable of important tasks like analyzing soil and air.

C.
He describes how NASA robots have human features that can do the work humans did in the past.

D.
He explains NASA's long term goals to incorporate more robotics in space exploration.






Which sentence BEST explains how the author develops the central idea?

A.
He describes three different NASA robots and the work they do to support NASA.

B.
He explains how the Mars rovers are capable of important tasks like analyzing soil and air.

C.
He describes how NASA robots have human features that can do the work humans did in the past.

D.
He explains NASA's long term goals to incorporate more robotics in space exploration.

The test: To understand if the ACTN3 protein affects running ability, researchers conducted a test. They recruited a group of competitive runners and measured the level of ACTN3 protein molecules each runner had in their bodies. Then, they had the runners participate in a sprint (a short-distance run). During the test, the runners sprinted as fast as they could for 100 meters.
Evidence: Scientists found that the runners who sprinted the fastest had the highest amount of ACTN3 protein molecules in their bodies.

Do you think that this evidence shows that the ACTN3 protein determines running ability? Explain your ideas using the words protein, trait, and feature in your response.

True or False: Limiting factors can help within an ecosystem by preventing populations from becoming too large.

Describe the process of decomposition. (hurricane sandy 2012)

Match each sound wave property with its observable effect.

*Answers may be used more than once.
Properties:
amplitude
wavelength
frequency
Observable Effects:
volume
pitch

Can someone help me with this question ill give you brainliest

What is the origin of the energy that all organisms need to carry out life functions?
A. food
B. producers
C. plants
D. the Sun

Please help me with this

What two Units do Astronomers use to calculate Distance to Stars

Evidence: Scientists found that the runners who sprinted the fastest had the highest amount of ACTN3 protein molecules in their bodies.
Do you think that this evidence shows that the ACTN3 protein determines running ability? Explain your ideas using the words protein, trait, and feature in your response.

Red and white blood cells are produced inside the __________ of bones. This is an interaction between the skeletal, circulatory, and immune systems.

A. Marrow
B. Spongy Bone
C. Compact Bone
D. Liver

Which of the following organisms will be connected to primary consumers in a food web?
herbivores
producers
phytoplankton
plants

Explain how the behavior of solitary bees and social bees increases their chances of reproductive success.

PLZZ

Which is NOT a characteristic of a vertebrate?

A-have blood

B-have exoskeleton

C-have a nervous system

D-have backbone

E-have protective skin covering

Scientists are concerned about the overuse of antibiotics because it could lead to certain diseases becoming ________________ to these drugs.

A. Vulnerable
B. Resistant
C. Larger
D. Vaccine

What are two reasons Walleye Pollocks gather in large groups?

help me w this please

What is one-way water moves through the nonliving parts of an ecosystem during the water cycle?
A. Sweating
B. Evaporation
C. Photosynthesis
D. Transpiration

Some plants lose their leaves and go dormant during hot, dry summers. What happens to these plants' life processes during dormancy? How does this help the plants survive?

PLZ HELP ME!

What is the best description of chromosomes by the end of anaphase II of meiosis?

1.The chromosomes coil and become more compact.


2.The chromosomes split apart at the centromere.


3.The chromosomes reach opposite sides of the cell, incorporating into two haploid nuclei.


4.The chromosomes line up in the middle of the cell.

What is Hemoglobin? Where is it found? What part does it play in the color of blood?

Help please? Im stuck.
Just say A, B, C, or D. Thanks!

“Coronavirus Is Mutating”, what could be the reason for it? (Research) and tell your answer in your own simple words