You are deciding between using a 5000 ohm thermistor, Material System 1, or a class A RTD for measuring the temperature of a critical circuit board of a smart phone near 30°C. The accuracy must be within 0.25°C throughout the range of measurement. Neither speed of response nor component cost is an issue. The 5000-ohm thermistor is defined in the table below. R25 Material System B Value 25/85°C Code R25°C 1% 500 500 10002 3540 : 1% 3627 +1% 3540 - 1% 3627 1% 3540 +/- 1% 3540 - 1% 1000 2A 1800 Maximum Operating Temperature °F (°C) 257 (125) 257 (125) 257 (125) 257 (125) 257 (125) 257 (125) 257 (125) 311 (155) 311 (155) 311 (155) 311 (155) 311 (155) 311 (155) 2000 2000 2200 3627 - 1% 3977 -0.75% 2700 3000 NK222C1'1 NK272C1'1 NK302011 NK502C1'1 NK502C4A 1 NK103C1'1 3977 -0.75% 3977 -/- 075% 3977 -0.75% 3436 - 1% 3977 - 075% 5000 5000 10000 Given the tolerance on B for the thermistor, what is the absolute value of the accuracy of the reading in C that you will get on the thermistor at 30°C? (Type in a three decimal number)

Ok i am attempting to my niece attach a galvanized wire (like a tether for a dog) at the corner of two fences, making a tightwire if you will and we drilled a hole in a softball and she hits it. the ? and problem is that we can not get the wire taunt enough where it doesnt sag after hitting the ball once, and the wire sags and wobbbles. its a 15 ft rubber covered galvanized wire and one can adjust the length of the placing of the wire by having it make the corner of 2 fences become a it can be adjusted, however, with all our human strength and pliers we could not make it taunt as possible. is there anything other that attaching it to a car to do this. sorry abt the length but it would mean the world to my niece if i could solve this came up with the entire idea herself, and she is 14 and paid for the wire and did as much work as i did drilling a hole through a softball wide enough for attaching piece at each end of the wire that clips on to the fence. . any ideas welcome if serious. but awesome if it is a fact. much obliged. bucky bukowski buckman

Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz. what wavelength is produced?

Awalk up the phase change graph worksheet