Why can't we see our bones (like we can our veins) when a flashlight is held against a hand?

Why can't we see our bones (like we can our veins) when a flashlight is held against a hand?
by

1 Answer

Answer :

Bones are less definitive, meaning, we could just see their outline. That and veins are closer to the surface, I think it has to do with density, to see bones you have to go through more skin. Why do you want to see bones so bad, I’ll show you a bone.
by

Related questions

I want to buy a new mobile phone but I can't decide. I have a Huawei p9lite and I'm thinking about Iphone 7 or 7 plus or galaxy7.ide me for a flashlight

Description : Hello. I need advice. I'm thinking of a new cell phone. I have a Huawei P9lite and I'm thinking about an iPhone 7 or 7 plus or a samsung galaxy s7. Which would you recommend? Or should I stay with Huawei? I'm talking about battery life. Thank you

Last Answer : Need Answer

Occasionally there is a burning sensation inside me from the wrists to the fingers. It seems that current is going through the veins of the hand. Why is this ?

Description : Occasionally there is a burning sensation inside me from the wrists to the fingers. It seems that current is going through the veins of the hand. Why is this ?

Last Answer : It happens for various reasons. For example, if there is high blood pressure in the hand, if there is anemia , if there is any problem in the nerve , there is tension in the tendon or ligament of the ... Like eggs , milk , bananas and apples. Eat more water. Do not carry heavy things in your hands.

All the electricity was out in town and none of the street lights or traffic signals had power. A dark limousine was cruising down the newly paved blacktop, with its headlights off. A young boy dressed totally in black (with no reflectors) stepped out to cross the street. The moon wasn't out and the boy had no flashlight, yet the driver stopped to let the boy cross the street. How did the driver see the boy? -Riddles

Description : All the electricity was out in town and none of the street lights or traffic signals had power. A dark limousine was cruising down the newly paved blacktop, with its headlights off. A young boy dressed ... the driver stopped to let the boy cross the street. How did the driver see the boy? -Riddles

Last Answer : The driver saw the boy because it was during the daylight hours.

What is the difference between arteries and veins? a) Arteries carry blood away from the heart, while veins carry blood back to the heart. b) Arteries carry oxygenated blood, while veins carry deoxygenated blood c) They are the same thing. d) Arteries carry food to our cells, while veins carry oxygen to our cells.

Description : What is the difference between arteries and veins? a) Arteries carry blood away from the heart, while veins carry blood back to the heart. b) Arteries carry oxygenated blood, while veins carry deoxygenated ... same thing. d) Arteries carry food to our cells, while veins carry oxygen to our cells.

Last Answer : a) Arteries carry blood away from the heart, while veins carry blood back to the heart.

What determines the size battery needed (or used) in a device such as a flashlight?

Description : What determines the size battery needed (or used) in a device such as a flashlight?

Last Answer : How long might it be expected to last, like on a hunting trip, how compact is it /where will it be stored for potential use, how well will it fit the hand, what it’s expected use is/might be.

What is a 'tactical flashlight'?

Description : What is a 'tactical flashlight'?

Last Answer : Maybe ones that you can plop into one of those flashlight mounts that you put on those picatinny rails.

What is the brightest flashlight money can buy?

Description : What is the brightest flashlight money can buy?

Last Answer : I have a MAX-Light and it is 2,000,000 (two-million) candlepower and can shine several miles.

If you are sealed into a sphere with a highly mirrored interior and you turn on a flashlight and then turn it off will the interior stay lit up?

Description : If you are sealed into a sphere with a highly mirrored interior and you turn on a flashlight and then turn it off will the interior stay lit up?

Last Answer : No. I think there is a certain amount of electron displacement that occurs with each reflection, which absorbs some of the light energy so that the reflection would eventually stop. However, if the ... I don't think is possible with current technology) then yes the interior would stay lit up.

Surefire LED flashlight…which one?

Description : Surefire LED flashlight…which one?

Last Answer : I have a LED lenser P7 which is a damn fine flashlight and would highly recomend it. It’s small enough to mean you can carry it all the time and keeps going for quite a long time. It’s also bloody bright.

It's 11:45 PM on a Thursday night here in NYC; what in the hell could the man, alone with a flashlight on the roof of the building across the street, be doing up there?

Description : It's 11:45 PM on a Thursday night here in NYC; what in the hell could the man, alone with a flashlight on the roof of the building across the street, be doing up there?

Last Answer : Looking for his cat.

What is the smallest, yet brightest, consumer flashlight out there?

Description : What is the smallest, yet brightest, consumer flashlight out there?

Last Answer : try some of the dive lights like pelican or UK lights. Boy can they pack a punch

Four members of a band are walking to a night concert. They decide to take a shortcut, but must cross a bridge. Luckily they have one flashlight. Because of the varying size of their instruments, it takes each member a different amount of time to cross the bridge - it takes the first person one minute, the second person two minutes, the third person five minutes and the fourth person ten minutes. They must cross the bridge in pairs, travelling at the slower speed so if the one minute person went with the ten minute person, it would take a total of ten minutes. Since there is only one flashlight, one person must come back across the bridge, then another pair can cross. They only have 17 minutes to cross the bridge and still get to the concert on time. What order should they cross to get eve

Description : Four members of a band are walking to a night concert. They decide to take a shortcut, but must cross a bridge. Luckily they have one flashlight. Because of the varying size of their instruments, it ... bridge and still get to the concert on time. What order should they cross to get eve -Riddles

Last Answer : First, the one minute person and the two minute person must cross the bridge, for a total of two minutes. Then the one minute person should come back with flashlight - total of three ... minutes) and gets the one minute person and they cross together bringing the total to seventeen minutes.

Do you know of a flashlight app for android that is ad-free and can be turned on from the screen lock?

Description : It was like that on my old phone, but I don't remember which program it was anymore.

Last Answer : Hi! What version of android is it? Newer ones already know this without an application. When the screen locks, swipe up from the bottom of the phone, and a small bottom menu opens with the flashlight icon on it. (Not on a black screen, but before the screen is unlocked.)       

Why is my phone flashlight not working?

Description : Why is my phone flashlight not working?

Last Answer : Go to your phone default diagnostic app and check If your flash light is really a software issue. Go to authourised mobile technician at your locality to check If it is a hardware issue.

How do I fix my flashlight on my iPhone?

Description : How do I fix my flashlight on my iPhone?

Last Answer : Try updating your phone. If you don't have any updates, swipe down on your screen when it is unlocked, and look for a flashlight icon and press it to turn it on. Press again to turn it off. If none of these help, power off your phone.

What is the flashlight energy transformation?

Description : What is the flashlight energy transformation?

Last Answer : Need answer

What form of energy that is not useful is being released from a flashlight when it is on?

Description : What form of energy that is not useful is being released from a flashlight when it is on?

Last Answer : Need answer

What happens when you switch on the flashlight?

Description : What happens when you switch on the flashlight?

Last Answer : When the switch is turned on, the circuit is complete (closed) and electricity is able to flow, so turning the bulb of the flashlight on.

Is a flashlight is made of matter?

Description : Is a flashlight is made of matter?

Last Answer : everything is made of matter.

Can you break a foot by dropping a metal flashlight on it?

Description : Can you break a foot by dropping a metal flashlight on it?

Last Answer : If it is heavy enough and hits the foot about right.

Is the Ridgid R849 18-Volt Cordless Flashlight compatible with other Ridgid power tool chargers?

Description : Is the Ridgid R849 18-Volt Cordless Flashlight compatible with other Ridgid power tool chargers?

Last Answer : Unfortunately, each Rigid charger is only compatible with the product it was sold alongside. You'll have to buy another charger.

What is the length of a flashlight fish?

Description : What is the length of a flashlight fish?

Last Answer : Flashlight fish are found in tropical ocean waters across the world. They are typically about 14 cm (5.5 in) in size, although some species can reach twice this length. They are nocturnal, feeding at night on small crustaceans.

Surefire Flashlight?

Description : Surefire Flashlight?

Last Answer : form_title= Surefire Flashlight form_header= Light up your home with a Surefire flashlight. How many flashlights do you need?*= {1, 2, 3, 4, 5, More than 5} Is this for residential or commercial uses?*= () Residential () Commercial Do you want to include extra batteries?*= () Yes () No

Why is it preferable to have a flashlight on an outdoor adventure?

Description : Why is it preferable to have a flashlight on an outdoor adventure?

Last Answer : Outdoor adventures there are no electric lights for when the sun goes down if you need to go outside. Unless you have a lantern a flashlight is going to come in handy.

Input and output energy for flashlight?

Description : Input and output energy for flashlight?

Last Answer : the input isand the outpt is

What's the difference in the Flashlight beams in ADP and ATP?

Description : What's the difference in the Flashlight beams in ADP and ATP?

Last Answer : ADP is like a partially charged battery that will produce a dim light & ATP is like a fully charged battery that produces a bright light

What's the difference in the Flashlight beams in ADP and ATP?

Description : What's the difference in the Flashlight beams in ADP and ATP?

Last Answer : ADP is like a partially charged battery that will produce a dim light & ATP is like a fully charged battery that produces a bright light

What generates a light beam of a specific visible frequency? a. Laser b. Maser c. Infrared d. Flashlight

Description : What generates a light beam of a specific visible frequency? a. Laser b. Maser c. Infrared d. Flashlight

Last Answer : a. Laser

A flashlight is an example of what type of radiator?

Description : A flashlight is an example of what type of radiator?

Last Answer : Anisotropic radiator.

What generates a light beam of a specific visible frequency? ∙ a. Laser ∙ b. Maser ∙ c. Infrared ∙ d. Flashlight

Description : What generates a light beam of a specific visible frequency? ∙ a. Laser ∙ b. Maser ∙ c. Infrared ∙ d. Flashlight

Last Answer : ∙ a. Laser

A neon flashlight cell with an emf of 1.5V gives a current of 15A when connected directly to an ammeter of resistance 0.04?. Internal resistance of the cell is a. 0.0004? b. 0.06? c. 0.10? d. 0.13?

Description : A neon flashlight cell with an emf of 1.5V gives a current of 15A when connected directly to an ammeter of resistance 0.04?. Internal resistance of the cell is a. 0.0004? b. 0.06? c. 0.10? d. 0.13?

Last Answer : b. 0.06?

The current through a flashlight bulb is 40 mA and the total battery voltage is 4.5 V. The

Description : The current through a flashlight bulb is 40 mA and the total battery voltage is 4.5 V. The resistance of the bulb is approximately? A.112 ohms B.11.2 ohms C.1.2 ohms D.18 ohms

Last Answer : 112ohm

Why do I see my veins?

Description : Why do I see my veins?

Last Answer : answer:Skin is easily penetrated by light, especially ultraviolet. That’s why my beard is still visible even right after shaving.

Why can I see blue veins under my skin?

Description : Why can I see blue veins under my skin?

Last Answer : The warmth of the shower will make the blood vessels near the surface of your skin dilate. When your hot your body moves blood closer to the surface to try and keep you cool. This makes the veins more obvious.

Why can I see all the veins in my chest?

Description : Why can I see all the veins in my chest?

Last Answer : answer:Have you recently lost a bit of weight @deni? Do you smoke? You’ve most likely noticed your veins due to pale winter skin. Yes, I can see mine too. My skin is also pale, and thin, so I can really see veins in winter.

Does anyne know why I can see my veins so well?

Description : Does anyne know why I can see my veins so well?

Last Answer : Don’t know but next time you ask a question you might want to get acquainted with the “details” section. Just some friendly advice.

While writing, the main bones in the hand that mainly help hold the pen in position are: (a) phalanges (b) carpals (c) metacarpals (d) all of these

Description : While writing, the main bones in the hand that mainly help hold the pen in position are: (a) phalanges (b) carpals (c) metacarpals (d) all of these

Last Answer : Ans:(a)

The atmosphere exerts enormous pressure on us. But we do not feel it because (a) we are used to it (b) our bones are very strong and can withstand this pressure (c) the surface area of our head is very small (d) our blood exerts a pressure slightly more than that of the atmosphere

Description : The atmosphere exerts enormous pressure on us. But we do not feel it because (a) we are used to it (b) our bones are very strong and can withstand this pressure (c) the surface area of our head is very small (d) our blood exerts a pressure slightly more than that of the atmosphere

Last Answer : Ans:(d)

What one of these occurs wherever we need to move our bones?

Description : What one of these occurs wherever we need to move our bones?

Last Answer : What is the answer ?

If we were being held hostage and death was imminent would you join me in uprising against the hostage takers?

Description : If we were being held hostage and death was imminent would you join me in uprising against the hostage takers?

Last Answer : Hell ya!

Looking for the name of an old hand held fishing game?

Description : Looking for the name of an old hand held fishing game?

Last Answer : Bass masters?

Should I trust the tire pressure sensor in my truck or a hand held gauge?

Description : Should I trust the tire pressure sensor in my truck or a hand held gauge?

Last Answer : Maybe you need a gauge to break the tie? For now I’d fill my tires in-between the two.

How would a hand held fan work without batteries or electricity?

Description : How would a hand held fan work without batteries or electricity?

Last Answer : Can you post a picture of it?

Do people still use hand held hair dryers regularly?

Description : Do people still use hand held hair dryers regularly?

Last Answer : answer:Yes they do. I'm an electrical beauty consultant and I sell quite a lot of them. Our most popular hair dryer is the Remington Silk dryer. $400 is way too much for a hair dryer. The ... hair out. Overuse of heat styling is very damaging to hair. I let my medium length hair dry naturally.

Do you feel that your driving is affected if / when you text or talk on your hand-held cell phone?

Description : Do you feel that your driving is affected if / when you text or talk on your hand-held cell phone?

Last Answer : Yes.

Revisiting this; have you purchased a decent cordless hand-held small vacuum cleaner very recently?

Description : Revisiting this; have you purchased a decent cordless hand-held small vacuum cleaner very recently?

Last Answer : I think the Dyson one gets good reviews. I could use one myself. I would like one that’s not a ton of money (which Dyson can be) yet works well.

Best cheapest dirt devil type hand held vac?

Description : Best cheapest dirt devil type hand held vac?

Last Answer : This is the cheapest one I’ve found. I owned one once—seemed okay, but not great.

Any suggestions for a small hand-held cordless vacuum?

Description : Any suggestions for a small hand-held cordless vacuum?

Last Answer : I bought a dirt devil from homedepot for around $45 (I cant remember the model name but it’s the only dirt devil with a bristle attachment). I have 2 cats, 3 dogs and a 6 year old son, so I use it pretty often and I havent had any problems with it. I can run it for about 15 min on a full charge.