Calculate the temperature of the tungsten filament

Reference no: EM13510704

A common flashlight bulb is rated at 0.270 A and 3.36 V (the values of current and voltage under operating conditions). If the resistance of the bulb's tungsten filament at room temperature (20.0° C) is 1.10 ? , estimate the temperature of the tungsten filament when the bulb is turned on. in C

Reference no: EM13510704

Questions Cloud

What is the average net force acting on him : A 58 kg gymnast does a vault. He is traveling at 5.6 m/s just before he lands. He comes to a stop in 0.08 s. What is the average net force acting on him during this time

Determine the total amount received from penkas company : Given the following transactions engaged in by Stanford Company, prepare journal entries and, assuming the periodic inventory system, determine the total amount received from Penkas Company.

Journalize enid co. entries to record the purchase : Enid Co., a women's clothing store, purchased $7,500 of merchandise from a supplier on account, terms FOB destination, 2/10, n/30. Enid Co. returned $1,200 of the merchandise, receiving a credit memorandum.

How fast is the nosecone moving : A spacecraft consists of a 32500 kg engine and a 12600 kg nosecone. How fast is the nosecone moving

Calculate the temperature of the tungsten filament : A common flashlight bulb is rated at 0.270 A and 3.36 V (the values of current and voltage under operating conditions). estimate the temperature of the tungsten filament when the bulb is turned on

What is the ratio of the diameter of wires : A copper wire and an aluminum wire of the same length have the same resistance. What is the ratio of the diameter of the copper wire to that of the aluminum wire

What is the distance from one condensation to the next : Sound from the siren of an emergency vehicle has a frequency of 750.0 Hz and moves with a velocity of 343.0 m/s. What is the distance from one condensation to the next

What is the amount of cash required for the payment : Enduro Tile Company purchased merchandise on account from a supplier for $8,000, terms 2/10, n/30. Enduro Tile Company returned $3,500 of the merchandise and received full credit.

Enter the following cash payments transactions : Sept. 5 Issued Check No. 318 to Clinton Corp. for merchandise purchased August 28, $6,000, terms 2/10, n/30. Payment is made within the discount period.

User Account

All Pages