Which statement is true about the speed of light?

A: Light travels relatively slowly.

B: Distance in space is measured using the speed of light.

C: Time in space is measured using the speed of light.

D: The speed of light is unknown.

Answers

Answer 1

I believe the answer is option B. Distance in space is measured using the speed of light. (:

Answer 2

The speed of light is used for the measurement of the time in space. Thus, the correct option is C.

What is the speed of light?

The speed of light in vacuum is commonly denoted by c. It is a universal physical constant which is exactly equal to 299,792,458 meters per second. According to the special theory of relativity, light speed is the upper limit for the speed at which the conventional matter or energy can travel through the space or universe.

Time in space is measured through the use of the speed of light. The speed of light in a vacuum has been recorded to be approximately 186,282 miles per seconds and in miles per hour, the speed of light is about 670,616, 629 miles per hours. It is believed that no other thing in the universe can travel as fast as that of light.

Therefore, the correct option is C.

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Related Questions

Which of the following steps is incorrect for smallware-washing in a three-compartment sink?

A. Clean the food contact surface by removing food and dirt from the surface with the right type of cleaner.
B. Use a sanitizer to kill germs.
C. Towel dry the surface with a clean cloth.
D. Rinse the surface with warm, clean water.

Answers

Answer:

B.

Explanation:

Smallware-washing is the process of collecting and cleaning the dishes used in preparation, serving, and storing food in restaurant. The dishes include cutlery, pots, glasses, kitchenware, etc. The three-compartment sink is a five-step process to clean the dishes.

The step which is incorrect for smallware-washing in a three-compartment sink is to use sanitizer to kill germs. The sanitizer used to sanitize the dishes is hot water or chemical mixed solution.

Therefore, option B is correct.

Answer:

B

Explanation:

Due to the increasing percentage of older adult clients in the U.S., it is imperative that healthcare providers assess and confront their own attitudes and perceptions toward older adults.
In your initial post, address the following:
a. Describe ageism and its impact on societal views of older adult clients.
b. Explain how ageism can influence the healthcare provisions of older adult clients.
c. As a healthcare provider, how can one best assess and confront attitudes, perceptions, behaviors, and biases toward older adults?

Answers

Answer:

a.Ageism can be defined as the discrimination which is caused due to person's age. It has major impact on the mental health. The societal views also causes several consequences such as degradi

b.At the biological level, ageing results from the impact of the accumulation of a wide variety of molecular and cellular damage over time. This leads to a gradual decrease in physical and mental capacity, a growing risk of disease, and ultimately, death.

c.There are numerous key strategies health care professionals can use to mitigate ageism. These include adopting an individualized, person-centered treatment approach, defining non-ageist practices and attitudes, and acknowledging the need to eliminate ageism in practice.

Explanation:

hope this helps! :)

What are considered health problems?

Answers

Answer:

Obesity. Mental health issues. Diabetes. High blood pressure

Explanation:

Some health problems could be diseases, heart problems, diabetes. You should get the point now. I wouldn't consider being sick a health problem just as a FYI.

Summarize music therapy help relieve stress, anxiety in cancer patients

Answers

Answer:

It can

Explanation:

you can relieve stress and anxiety cancer patients by playing THEIR favorite song.

Music therapy is mainly used to promote relaxation, reduce anxiety and stress; relieve discomfort; reduce patients' experience of pain; and offset some of treatment related symptoms. Music therapy offers opportunities for self-expression and brings positive experiences

Choose the correct component that goes with the descriptions and activities below:

Lifting weights, Moving, lifting, pushing heavy objects once or twice

Group of answer choices:

Cardiovascular Endurance

Muscular Strength

Muscular Ednurance

Flexability

Body Comp/Body Mass

QUESTION 2
Choose the correct component that goes with the descriptions and activities below:

Jogging, Biking long distances, Swimming laps, Heart and lungs moving oxygen and blood to the muscles, Soccer

Group of answer choices

Cardiovascular Ednurance

Muscular Strength

Muscular Endurance

Flexability

Body Comp/Body Mass

QUESTION 3

Choose the correct component that goes with the descriptions and activities below:

Having full range of motion in joints, Yoga, Gymnastics, Cheer, Most if not all sports

Group of answer choices

Cardiovascular Endurance

Muscular Strength

Muscular Endurance

Flexability

Body Comp/ Body Mass

QUESTION 4

Choose the correct component that goes with the descriptions and activities below:

Percentage of fat to other parts that make up the body, over 25% is not good, Too much can lead to health issues like high blood pressure, heart attack, and stroke

Group of answer choices

Cardiovascular Endurance

Muscular Strength

Muscular Endurance

Flexability

Body Comp/Body Mass

QUESTION 5

Choose the correct component that goes with the descriptions and activities below:

Lifting weights, Moving, lifting, pushing objects over a period of time, Required to be successful in most sports and daily activities in life

Group of answer choices

Cardiovascular Endurance

Muscular Strength

Muscular Endurance

Flexability

Body Comp/Body Mass




PLEASE HELP ME WITH THIS PLEASE I WILL MARK BRAINLIEST IF YOU DONT ANSWER THE QUESTION I WILL ASK MAINTEINCE TO TAKE UR ANSWER OFF TY PLEASE HELP

Answers

Answer:

1. Muscular Strength

2. Cardiovascular Endurance

3.  Flexibility

4. Body Composition/Body Mass

5. Muscular Endurance

Explanation:

1. Muscular strength refers to how hard the muscles can exert themselves.

2. Cardiovascular endurance is the ability of the heart, lungs, and blood vessels to pump oxygen-rich blood to the muscles during exercise. This will help a person endure longer in exercises.

3. Flexibility is the ease with which the muscles can stretch themselves and adapt to different types of activities.

4. Body Composition/Body Mass is the breakdown of the body into the major stuff it is made of and these include; fat, proteins, minerals and water.

5. Muscular Endurance gives an idea of how long the muscles can coordinate themselves in strenuous activities.

What is the professional name for your chest muscles?

Answers

It called the Pectoral muscles

Answer:

Pectoralis Major or Pectoral muscles

Explanation:

what can we learn from complex cultures?​

Answers

Answer: Larger groups may find it easier to improve their collective skills at tasks such as making fishing nets. ... Through laboratory experiments, they showed that complex cultural traditions — from making fishing nets to tying knots — last longer and improve faster at the hands of larger, more sociable groups.

Explanation: plz mark me  Brainliest

Which of the following should we view as a SPECTRUM rather than a simple
binary?*
A.Gender Expression
B.Gender Identity
C.Sexual Orientation
D.All of the above

Answers

The answer is D) all of the above :)
The answer is All of the above
Hope this helped!

What is forensics anthropology

Answers

Answer:Forensic anthropology is the application of the anatomical science of anthropology and its various subfields, including forensic archaeology and forensic taphonomy, in a legal setting.

Explanation:

How have the recommended choices for consuming food changed over time

Answers

Answer:

throw it away

Explanation:

CAN YOU EXPLAIN?
How do the choices we make affect our health in the long
and short term and how can we recognize healthy
decisions that keep our body systems functioning their
best?

Answers

Answer: Choices you think are small can make a big impact later in life

Explanation:

Basically, If you were to buy very expensive items that are just for you to enjoy and you do this often, you won’t have enough money in the future to afford medicines or other necessities.

Another Example would be eating habits. If you have unhealthy foods everyday this could lead to other big health issues in the future such as Obesity or Diabetes.

The excretory_process removes wastes from the body that can become toxic.

True
False

Answers

The answer is true!

There are two tree frogs that have different proteins in their cells for tongue length. They have different parents. What can you say about the frogs' tongue lengths?

Answers

Answer:

They will have the same tongue lengths because even with different proteins for tongue length, the proteins can connect in the same way.

Explanation:

TAKING TEST NOW PLEASE HELP!!! Identify a common defense mechanism that protects you from an uncomfortable feeling.
O reaction formation
O abstinence
O mature behaviors
O acceptance

Answers

Answer is A!!!!!!!!!!!
AAAAAAAAAAAAAAAAAAAAAAAAA

What describe a Mesomorphic body type

Answers

Answer: people with a mesomorph body type tend to have a medium frame. They may develop muscles easily and have more muscle than fat on their bodies. Mesomorphs are typically strong and solid, not overweight or underweight. Their bodies may be described as rectangular in shape with an upright posture.

Explanation:

I NEED HELP FAST IM TIMED!!!!!!!!

1. Name something that had a positive influence on your personal wellness. What dimension(s) were affected by this?
2. Name something that had a negative influence on your personal wellness. What dimension(s) were affected by this?

Answers

Answer:

Many Answers

Explanation:

I do not know what you mean by dimensions, but, I will leave you with these lists that I made;

NEGATIVE:

SmokingSugarUnhealthy Eating, Like an unbalanced mealNot exercising regularly

POSITIVE:

Eating healthyHaving a good dietNot eating processed foodsStaying Fit

"Dimensions"

Your Heath, Body, Friendships ( have not talked about friendships, though)

Hope this helps.

Answer:

this should be marked as brainliest :)

here are two examples

Explanation:

positive:

Having a diet is a positive influence on my personal wellness, my family is affected by this.

negative:

Not exercising regularly is a negative influence on my personal wellness, my friends and family are affected by this.

hope this helps :)  

Why are children more prone to heat exhaustion and stroke

Answers

Because they are ✨crazy ✨
Children are more susceptible to heat illness than adults for many reasons, including a greater surface area to body mass ratio, lower rate of sweating, and slower rate of acclimatization.

If this helped mark me brainliest pls!!

Setting Healthy Goals
Journal Activity Active
Prompt
You have decided that you are ready to start a fitness program. Why is it important to set short-term and long-term goals?
How will you keep track of your progress toward reaching your goals? Why is it important to reflect on your progress?
<< Read Less
BIUS X, x®
!!!
22
TC
I

Answers

Answer:

1. It's important to set short-term and long-term goals because long-term goals are like a roadmap. It tells you where you want to go. Where as short-term goals are like the actionable steps you can execute to get to your long-term goals.

2. A couple ways to keep track of your progress until you get your goal is thinking about the big picture and keeping your mind set to do it, plan and organize your time for your goal, celebrate your little steps until you get there,  keep you're accountability.

3.  Reflecting on you're goal helps you to develop your skills and review your effectiveness, rather than just carry on doing things as you have always done them. It is about questioning, in a positive way, what you do and why you do it and then deciding whether there is a better.

It is important to set short-term and long-term goals because it gives you something to strive for and keeps you motivated. It is also important to keep track of your progress so that you can see how far you have come and what still needs to be improved.

What is the use of starting a fitness program ?

Starting a fitness program can be a great decision for your overall health and well-being. It's important to set both short-term and long-term goals for several reasons.

First, setting short-term goals can help you stay motivated and on track. Achieving small goals along the way can provide a sense of accomplishment and keep you focused on the bigger picture.

Second, setting long-term goals can help you create a plan and a sense of direction for your fitness program. Having a clear idea of where you want to be in the future can help you make better decisions and take consistent action towards achieving your goals.

To keep track of your progress towards reaching your goals, you can use tools such as fitness trackers, workout logs, and progress photos. These tools can help you see your progress over time and make adjustments to your fitness program if needed.

Reflecting on your progress is also important because it can help you identify areas where you've made progress and areas where you need to improve. This can help you adjust your goals or your fitness program accordingly and stay motivated as you work towards achieving your goals.

Overall, setting both short-term and long-term goals can be helpful in starting a fitness program. By tracking your progress and reflecting on your journey, you can stay motivated and on track towards achieving your goals.

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what it is important to drink a lot of fluids before during and after performing in any festival dance​

Answers

Answer:

it is a way of rehydration after a the dancer has become dehydrated

Calcium binds to which skeletal muscle cell protein?

Answers

Answer: Troponin

Explanation:

Can you summarize how to perform a drop shot in badminton in 5 detailed steps

Answers

Negative nosirertonnnn

What is an
example of increased INTENSITY? *
Walking - Sprinting
Swimming - Biking
Jumping - Running
Burpees - Walking

Answers

walking to sprinting because you are moving at a slow pace to a fast pace in a short amount of time. and you can go from one to the other pretty quickly

In an event of an emergency how do you assume brace position?

("what should you do where do you put your head legs hands and feet??")

Answers

Answer:

legs against your head feet bent

Explanation:

We produce about 8 oz. of saliva a day.
True
False

Answers

Answer:

False

Explanation:

The amount of saliva secreted in 24 hours usually amounts to 1–1.5 litres.

False

The normal daily production of saliva varies between 0.5 and 1.5 liters. The whole unstimulated saliva

Hope this helps~

Large animals have a blind spot. Any movement in this blind spot could make the animal uneasy and
nervous. Where is the blind spot located?

Select the best option

Area directly in front of the animal's head

Area to the right of the animal

Area directly behind the animal

Area to the left of the animal

Answers

Answer:

I think it will option C , hope it helps

Alcohol is called a ____ because it slows the central nervous system‘s ability to function

Answers

Depresser ..... I think

Answer: Drug

Explanation:

A _____________helps your body prepare itself for exercise, both mentally and physically, and reduces the chance of injury. your answer goes here

Answers

Answer:

warm up

Explanation:

11. Verbal feedback is the only way for coaches to let players know they are not happy with their performance.
True
False

Answers

false because it is not true

Actions and ethics practiced on the sports field __________.
A.
have no impact on our ethical character
B.
often mirror our ethics in everyday life
C.
are totally separate from the rest of our life
D.
don't have the same importance as our behavior at school



Please select the best answer from the choices provided.


A
B
C
D

Answers

Actions and ethics practiced on the sports field often mirror our ethics in everyday life. The correct option is B.

What are actions and ethics?

By befriending people with less talent, dead gamers might encourage them. This can develop connections, making the talented player a mentor to those with less competence.

A positive influence is someone or anything that has a positive effect on another person. Beneficial influences are individuals, things, or circumstances that have a positive impact on another person.

Ethics in Action strives to advance the moral efforts required to address the challenges of sustainable and integral development. Ethics in Action strives to advance the moral efforts required to address the difficulties of sustainable and holistic development.

Therefore, the correct option is B. typically mirrors our ethics in everyday life.

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30. An object is placed between a concave mirror and its
focal point. What is the type and orientation of the
image formed?
a. virtual and inverted
b. real and inverted
C. virtual and erect
d. real and erect
mu​

Answers

Answer:

C. virtual and erect

Explanation:

Concave mirrors can form virtual images which depend on the distance between the object and the mirror. An object placed between a concave mirror and the focal point is beyond the focal point, and the image will be placed at the point where the rays appear to diverge. In consequence, a virtual and erect image will be formed behind the concave mirror, and the size of this image will be smaller than the object.

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