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Rays

Rays are cartilaginous fishes related to sharks with flat, disk-like bodies.

1,174 Questions

What is the largest type of stingray?

The Amazonian Alpha sting ray, is the largest sting ray in the world. It averages at 75 feet and 2,554 pounds

What is one way that a line is the same as a ray?

Because it ray has one point and Athens.other goes for ever.line has two point

How does an electric ray reproduce?

Electric rays reproduce through internal fertilization. Males use specialized organs called claspers to transfer sperm into the female's reproductive tract. The female then incubates the fertilized eggs inside her body until they hatch into live young.

How long a human can live without water under normal conditions?

A human can typically survive without water for about 3-5 days under normal conditions before severe dehydration sets in, leading to organ failure and ultimately death. However, this timeline can vary based on factors such as activity level, temperature, and individual health.

What is the locomotion of a stingray?

The movement of a stingray is accomplished through rajiform locomotion, which generates thrust by undulatory waves passing down the enlarged pectoral fins. The movement is produced by alternate firing activity in the dorsal and ventral muscles from the anterior to posterior ends of the fin.

What does vwor mean in stingray?

"Vwor" likely refers to the distinctive sound made by a stingray as it moves through the water. This noise is created by the rapid flapping of their pectoral fins as they glide gracefully through the ocean.

Are all 1969 Corvettes considered stingrays?

Yes, they aren't the original Stingrays, but they are called Stingrays.

What is a mantis ray?

There is no known animal called a "mantis ray." It is possible that you may be thinking of a manta ray, which is a large species of ray found in the ocean. Manta rays are known for their distinctive appearance and graceful swimming movements.

Can you touch stingrays?

you shouldn't without a person who knows what there doing, but i have done it before

only if they cut of the ends of the tails cuz they killed Steve Irwin with the tail so yah

the tails don't need to be cut off. you just need to have proper supervision and only touch the wings.

Even if you know what you are doing you shouldn't handle them unless it is absolutely necessary, Rays, Sharks and fish have a protective mucilaginous coating that provides protection from things such as parasites, fungal infection and the sun. When you touch them you wipe off the mucilage and so to the protection. If animals are regularly touched (such as approachable resident fish in popular dive sites) they are more prone to infection and sunburn. If you snorkel or scuba dive and you happen to see a tame fish with white scar-looking lines this is the reason

Do Rays have backbones?

Yes, rays are cartilaginous fish, which means they have skeletons made of cartilage rather than bone. So, rays do not have backbones like bony fish, but they do have a flexible skeletal structure that helps support their bodies.

What happens if a stingray stings you?

It's similar to a bee sting except arguably more painful because the barbs that get stuck into your skin are larger and in some cases have more potent venom.

* Added - In most cases, infection is a major concern as well. Medical treatment should be sought soon after being hit.

How big is the wingspan of a stingray?

The wingspan of a stingray can vary depending on the species, but it typically ranges from 1-6 feet. The largest stingrays, such as the Manta ray, can have wingspans of up to 23 feet.

What does catch a few rays mean?

It means to go outside and lie in the sun, in order to "catch a few rays" of sunshine..in order to obtain a suntan.

How fast does light rays travel?

Light rays travel at a speed of approximately 186,282 miles per second (299,792 kilometers per second) in a vacuum, such as outer space. This speed is known as the speed of light, and it is the fastest speed that any object with mass can travel in the universe.

How are rays adapted to their environment?

Rays are adapted to their environment because they have flattened bodies that allow them to glide along the ocean bottom near the coasts. They also have poisonous stingers in their tails in their tails for defense.

Is it humanly possible to make an enlarging ray?

As of now, there is no scientific evidence or technology available to create an enlarging ray that can make objects or living beings bigger. Such a concept is currently limited to science fiction and has not been achieved in reality.

Do alpha rays have higher energy than gamma rays?

* There are no alpha rays. You are thinking of alpha particles; one of these is the nucleus of a helium atom composed of two protons and two neutrons. The energy of an alpha particle depends entirely on how fast it is travelling. * Gamma radiation is high energy electromagnetic radiation. The electromagnetic spectrum goes (starting at the low energy end) * radio waves * microwaves * infrared * light * ultraviolet * "soft" x-rays * "hard" x-rays * gamma rays. The difference in energy between alpha particles and gamma photons depends on how each are produced; if they are occurring naturally gammas tend to have higher energy than alphas. However, alphas coming out of a large particle accelerator have very high energies, and only a few gammas coming in from space can beat them.

What are all of the rays of light?

There are an infinite number of "rays of light". We have arbitrary "groupings" that cover ranges of wavelenght / energy: # radio waves, low energy, long wavelength # micro waves, wavelength near 1 meter # infrared light, wavelengths bigger than a cell # visible light, wavelengths near the size of molecules # UV light # X-rays # gamma rays

What is the benefit of infra red ray?

you can use it for; thermal imaging- detecting heat and then converting it into an image, so you can find a warm bosy in the dark Toasters TV remotes release bursts of infra red to "tell" the TV what to do

What are the dangers of visible ray?

Excessive exposure to visible light rays, especially blue light from digital screens, can lead to digital eye strain, disrupted sleep patterns, and eye damage over time. It is important to take regular breaks from screens, use blue light filters, and maintain proper lighting in workspaces to reduce these risks.

What does indirect rays mean?

Indirect rays refer to sunlight that reaches the earth's surface at an angle, rather than directly from overhead. This can occur early in the morning, late in the afternoon, or in locations where the sun is not directly overhead. Indirect rays are weaker than direct rays and can create diffuse or softer lighting conditions.

How big are gamma rays?

Gamma rays are a type of electromagnetic radiation with the shortest wavelength and highest frequency in the electromagnetic spectrum, ranging in size from 10 picometers to 100 attometers. They have very high energy and are produced by the decay of atomic nuclei or in nuclear reactions.

What are the names of different types of massages?

The classic and most popular in the US is Swedish. Then there is Deep tissue, Neuromuscular, and Sports massage. If we broaden the topic to include bodywork, then we can also consider Thai yoga massage, acupressure, Shiatsu, Reflexology, and the list goes on.

What do gamma rays do to the environment?

Gamma rays can impact the environment by disrupting chemical bonds in living organisms, causing cell damage and potential mutations. Exposure to high levels of gamma rays can have harmful effects on organisms, including disrupting ecosystems and potentially leading to health risks for humans and wildlife. Environmental monitoring and regulation are important to limit exposure to gamma rays and protect the environment.

Can gamma rays and xrays pass through the human body?

Yes, both gamma rays and X-rays can pass through the human body. However, exposure to these high-energy forms of radiation can pose health risks due to potential damage to cells and tissues. Medical imaging techniques like X-rays are used in controlled settings to diagnose and treat conditions while minimizing these risks.