Physics Middle School

ILL GIVE BRAIYIST

True of false: Radiant energy reaches the earth in the from of both visible and invisible electromagnetic waves.

Answers

Answer 1

Answer:

TRUE OR FALSE : ) IT'S TRUE

EXPLAIN:

Radiation

All of the energy from the Sun that reaches the Earth arrives as solar radiation, part of a large collection of energy called the electromagnetic radiation spectrum. Solar radiation includes visible light, ultraviolet light, infrared, radio waves, X-rays, and gamma rays. Radiation is one way to transfer heat. Radiant energy spreads out from its source in all directions. ... GAMMA RAYS have more energy than XRAYS, Radio waves, microwaves and ultraviolet waves all have longer wavelengths than visible light. Both X rays and gamma rays have higher frequencies than ultraviolet rays.

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Answer 2
True, I just no because I no( trust me)

Related Questions

Voyager 2 is a space probe, launched in 1977, to study the outer planets. It will continue to travel through space for thousands of years without stopping. Which one of Newton's laws does this describe?


(I'm new to this website so Im just getting the hang of it)

Answers

1st law hope this helps

Voyager 2 is a space probe, launched in 1977, to study the outer planets, it will continue to travel through space for thousands of years without stopping, and it travels on Newton's first law of motion.

What is the significance of Newton's first law of motion?

It is of great importance as it is used to predict the behavior of objects in motion like Voyager 2 and to understand performance in sports such as skiing and skating etc., and help in improvement. It is also helpful for the development of new technologies for the space program and in the understanding of mechanical systems such as vehicles, machinery, etc.

Hence, Voyager 2 is a space probe, launched in 1977, to study the outer planets, it will continue to travel through space for thousands of years without stopping, and it travels on Newton's first law of motion.

Learn more about Newton's first law of motion here.

https://brainly.com/question/29775827

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Why is pH so important to maintain life?

A small change in pH in the ocean can be very harmful to sea life

Human blood is kept at a constant pH otherwise we would die

The pH of soil is very important for plant to be able to grown in it

Or all the above

Answers

I think they are right! When one of the answers is, all of the above, that is usually the correct answer. pH is important to all living things.

2. Why do you think corals have declined since 1977?

Answers

Coral and fish communities showed dramatic declines from 1977 to 1996 due to massive harbor construction and suboptimal land management practices on the watershed. More recently, corrective measures in the form of watershed stabilization and fishing regulations have been implemented.

Answer:

Written below.

Explanation:

Coral and fish communities showed dramatic declines from 1977 to 1996 due to massive harbor construction and suboptimal land management practices on the watershed. More recently, corrective measures in the form of watershed stabilization and fishing regulations have been implemented.

Coral reefs are endangered by a variety of factors, including natural phenomena such as hurricanes, El Niño, and diseases; local threats such as overfishing, destructive fishing techniques, coastal development, pollution, and careless tourism; and the global effects of climate change—warming seas and increasing levels.

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