kittyishaya kittyishaya

19-06-2020
Physics

contestada

A 1kw electric heater is switched on for ten minutes. how much heat does it produce

Respuesta :

hassen139 hassen139

19-06-2020

H= P × t

1kW= 1000w

10 min = 600s

H= 1000×600=600,000J

=> 143.40kcal

Answer Link

Otras preguntas

When 15.5 g of an organic compound known to be 70.58 % C , 5.9 % H , and 23.50 % O by mass is dissolved in 718.1 g of cyclohexane, the freezing point is 3.29 ∘

What was the influence of the French New Wave upon Bonnie and Clyde? Select one example to illustrate what you learned from viewing the entire feature film, the

A long steel I-beam used in bridge construction has a length of 15.0 m. The beam may be exposed to temperatures as low as −23°C in the winter and as high as 32°

Exercise 11-10 Tamarisk, Inc. was organized on January 1, 2021. During its first year, the corporation issued 2,400 shares of $50 par value preferred stock and

The Venn diagram compares and contrasts meiosis and mitosis. If you were to add to the Venn diagram, which description would not apply to meiosis? A) genetic di

please solve with working thankyou

Aidan goes to a therapist for help in losing weight. He and his therapist develop a written agreement spelling out weekly step-by-step methods for Aidan to use

yan is running on a track that is of a km long. She can run 4 laps in 12minutes. What is her speed in km per minute?

determine the mass in grams of 7.20 mol of antimony(molar mass =121.76g

Which of these is a landform created due to erosion by glaciers? Delta Horn Sandbars Spit

ACCESS MORE