It is dangerous to take an anonymous caller's word for anything, but dangerous also if your son has a problem with speed. Look for usual sleeping patterns or lack of sleep. Also fidgeting and loss of appetite or weight could indicate use of speed.
Yes, the apparent focal spot size of a rotating anode tube is affected by the speed of the anode rotation. A faster rotation speed can help reduce the effective focal spot size, leading to improved image resolution.
spot or speedy...maybe speed racer :)
No, the speed of sound is constant in a medium, so the speed of sound heard by an observer staying in one spot does not change if the source of the sound is moving. The frequency and wavelength of the sound may be affected by the motion of the source, but not the speed.
Speed is scalar quantity and velocity is a vector - velocity has both speed AND direction (You might say that velocity is speed with an attitude!)
I suppose if it is in the right spot it could, but that would be horrible. I hope you're not planning on injuring any animals! That is abuse!
The speed of a wave equals the frequency times the wavelength (speed = frequency x wavelength). Therefore, the wavelength would equal the speed divided by the frequency. Also, the speed of a wave in a vacuum is the speed of light, c, which is a constant.
The signs to look for when trying to spot an impaired driver would be the inability to hold their lane. Also the speed in which they travel will likely differ from other cars.
Heroin, cocaine, chrystal meth, marihuana, methadone, speed, trodon, compensan
he checks the speed of a wireless service,is able to give advice,also notices abuse of a wireless system
Ollie Westcott is an Olympic Badminton player who ranks #1 in the world, which has earned him a spot in the Hall of Fame and he also holds the world speed record for the speed of a shuttle cock.
they will mostly be paranoid if your friends with them their character might change and you wont see them much. if you do have any suspicions you should really call the police about it. that would help them x
define the following types of abuse. physical abuse, sexual abuse , emotional abuse, financial abuse, institutional abuse, self neglect ,and neglect by others.