100 sec is it correct?

Assume that it takes 10,000 Joules of energy to raise 100 grams of cake batter from room temperature (23 ∘ C) to 90 ∘ C (fully cooked). How many seconds would it take for a 100-Watt light bulb to output this much energy? Note: 1 Watt = 1 Joule per second. Enter your answer in seconds but without including the unit.

  1. 👍 0
  2. 👎 0
  3. 👁 78
  1. 100 watts * t seconds = 10,000 Joules
    t = 100

Respond to this Question

First Name

Your Response

Similar Questions

  1. chemistry

    * A 50 gram sample of an unknown metal warms from 18 to 58 after absorbing 800 joules of energy. what is the specific heat of the metal? *copper has a specific heat of 0.387 j/g degree celsius. what is the mass of a piece of

    asked by help on December 11, 2012
  2. chemistry

    3.) A 5.00 x 10^2 g block of metal absorbs 5016 joules of heat when its temperature changed from 20 degrees C to 30 degrees C. Calculate the specific heat of the metal. I used the formula and came with two answers 100.32 joules

    asked by mhaidar9108 on February 9, 2008
  3. Chemistry

    How many joules are required to raise the temperature of 450mL of water from 30 °C to 100 °C? The specific heat of copper metal is 0.385 J/ g- K. How many KJ of heat needed to raise the temperature of 1.1 kg block of copper from

    asked by Jenner on March 19, 2017
  4. AP Environmental Science-Ecosystems

    1. What are the physical products of cellular respiration? a. Oxygen and carbon dioxide b. Nitrogen and carbon c. Glucose and oxygen d. Glucose and water e. Water and carbon dioxide 2. If the biomass of flowers that support the

    asked by Emily on October 17, 2017
  5. Chemistry

    Toy ovens made for children often use incandescent light bulbs as a heat source. Incandescent light bulbs are relatively inefficient at generating light. Approximately 95% of the energy they use is emitted as heat instead of

    asked by Jon on May 12, 2020
  1. Math Help

    1.Liam wants to buy a bicycle that costs $290.00. His parents say Liam must raise 40% of the money himself. How much money must Liam raise? A. $112.00 B. $40.00 C. $116.00*** D. $87.00 2.Solve the proportion using cross products

    asked by Callie on December 8, 2014
  2. physics

    In compressed state, a spring 3.00 meters long hanging from the ceiling has a potential energy of 2.0 joules. If the entire potential energy is used to release a ball of mass 1.2 kilograms vertically downward, then what is the

    asked by juan on December 17, 2014
  3. Int. science

    Which one of the following is not equal to 100 meters? 0.100 kilometers 10 hectometers 10,000 centimeters 100,000 millimeters

    asked by Nechromorph slasher on October 14, 2014
  4. Microeconomics

    Is it correct that if the marginal cost in the following question is zero, then the total revenue and profit would be same? If I am correct I picked B $60 for the answer to the question. The table depicts the total demand for

    asked by G on October 13, 2008
  5. Physics

    1) Let's consider an ice cube has the volume of 20 mL. The density of ice is 0.9 g/mL. What is the mass of the ice cube? My answer: 0.9 * 20= 18gr We would now like to calculate the total energy that is required to heat up this

    asked by Ana on May 22, 2020

You can view more similar questions or ask a new question.