A 1.5-V flashlight battery can maintain a current of 0.30 A for 4.0 h before it is

Question:

A 1.5-V flashlight battery can maintain a current of 0.30 A for 4.0 h before it is exhausted. How much chemical energy is converted to electrical energy in this process? (Assume zero internal resistance of the battery.)

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Physics

ISBN: 978-0077339685

2nd edition

Authors: Alan Giambattista, Betty Richardson, Robert Richardson

See More Books

Question Posted: Jun 06, 2016 05:54 AM

See More Questions

A 1.5 V flashlight battery is connected to a wire with a resistance of 3.0 Î©. Figure P27.69 shows the batterys potential difference as a function of time. What is the total charge lifted...
a. How long must a 0.60-mm-diameter aluminum wire be to have a 0.50 A current when connected to the terminals of a 1.5 V flashlight battery? b. What is the current if the wire is half this length?
A flashlight battery has a rating of 0.8 ampere-hours (Ah) and a lifetime of 10 hours. (a) How much current can it deliver? (b) How much power can it give if its terminal voltage is 6 V? (c) How much...
1. For each of the following, compute the present value (Do not round intermediate calculations and round your final answers to 2 decimal places. (e.g., 32.16)): 2. For each of the following, compute...
Describe the elements of an e-mail address.
Think of two companies in the same industry that use different process structures. Why is this case? Is one process structure a better choice than the other? Why or why not?
The function of a condenser is to (a) condense steam (b) maintain pressure below atmospheric pressure (c) increase work output of prime mover (d) all of the above
Nixon Communications is trying to estimate the first-year operating cash flow (at t = 1) for a proposed project. The financial staff has collected the following information: Projected sales $10...
Mun has given David $15 dollars for lunch. David has to decide to purchase Big Mac instead of KFC. Q1). What is trade-off for David? Q2). What is the opportunity cost for David if he has chosen to...
Starlight, a Broadway media firm, uses the balance sheet approach to estimate uncollectible accounts expense. At year-end an aging of the accounts receivable produced the following five groupings: a....
Several possibilities are listed for what might or might not happen if the insulation in the current-carrying wires of the figure breaks down and point b makes electric contact with point c. Discuss...
A horizontal wire that runs east-west carries a steady current to the east. A C-shaped magnet Fig. 19.3a is placed so that the wire runs between the poles, with the north pole above the wire and the...
Define IP spoofing.
Explain the tax implications when dividends are attributable to a permanent establishment.
The marginal cost of producing Hwatoo (or Hanafuda) sets is constant at # 1,000 per a set in the competitive market. Though the market demand is known to be perfectly inelastic, the compensated...
Make abstract class called Animal attributes of size and weight and movement=4.5 method "Move" which has integer parameter numberSeconds and returns double called distance method will multiple...
Capital Gains and Losses: The corporation sold 500 shares of Saluki Corp. common stock on September 1, 2022 for $350,000. The corporation acquired the stock on November 12, 2021 for $200,000. The...
Option A: Building a New Wing 1. One-Time Costs: Land & site preparation: $10 million (Year 0) Construction: $100 million ($50 million in Year 0 and $50 million in Year 1) Medical equipment: $25...
Graph Q 0 (x), Q 1 (x), and some further Legendre functions.
(a) Prove that form an orthonormal basis for R3 for the usual dot product. (b) Find the coordinates of v = (1, 1, 1)T relative to this basis. (c) Verify formula (5.5) in this particular case. 48-65...
Imagine that your car is powered by a fusion engine in which the following reaction occurs: 321H42He + 11H + 10n. The masses are 21H (2.0141 u), 42He (4.0026 u), 11H (1.0078 u), and 10n (1.0087 u)....
1. Physics is a field of study that governs (a) How the planets orbit the sun. (b) The rate at which blood flows through a persons veins. (c) How quickly a helium balloon will rise into the air. (d)...
1. Who is considered to be the first true physicist and what did he do to deserve this recognition in scientific history? 2. Explain the difference between science and technology. Are the two fields...
Image transcription text 1. A cylindrical specimen of cold-worked copper (see Fig. below) has experienced a ductility of 25%EL. If its cold worked radius is 10 mm, what was its radius before...
Question 2 As a project manager, you need to synthesize information about a problem to stakeholders. What should you do first in your synthesizing process? Describe Briefly.
Please help me as much as you can!! I will take all your effort to solve this problem and will give you a good rate!!! Please show all the calculations in detail! Also, please do not copied and...

A 1.5-V flashlight battery can maintain a current of 0.30 A for 4.0 h before it is

Question:

Step by Step Answer:

Use the definition of average power ...View the full answer

Physics

Students also viewed these Mechanics questions