What will be the efficiency of a machine which has an energy loss of 10%

Chemistry

1 answer:

Sauron [17]1 year ago

3 0

The efficiency of the machine which has an energy loss of 10% is 90%

<h3>What is efficiency? </h3>

This can be defined as the capacity to achieve a given task with little or no waste. Mathematically, it can be expressed as

Efficiency = (output / input) × 100

<h3>How to determine the efficiency </h3>

We shall assume the following:

Input = 100 J
Output = 100 – 10 = 90 J
Efficiency =?

Efficiency = (output / input) × 100

Efficiency = (90 / 100) × 100

Efficiency = 90%

Learn more about efficiency:

brainly.com/question/2009210

#SPJ1

You might be interested in

Which of the following is not true about elements? 1. Elements are made of atoms of the same type. 2. Each element has a unique

Marat540 [252]

Sorry If This Is Late***

<u>Elements can't be broken down</u>, into a simplre set of properties. They are one strict unit & cannot be broken down, however they can be added together to make a compound.

HOPE THIS HELPS & good luck <3 !!!!!

7 0

1 year ago

The "d" subshell can hold a maximum of ________ electrons.

Verizon [17]

The d subshell has 5 orbitals (with each being able to hold two electrons. As such, the d orbital can hold a maximum of 10 electrons.

<span>The "d" subshell can hold a maximum of _TEN_ electrons.</span>

5 0

2 years ago

What is the pH of a solution in which [H 3O +] = 3.8 × 10 -8 M?

7nadin3 [17]

Answer:

<h3>The answer is 7.42 </h3>

Explanation:

The pH of a solution can be found by using the formula

$pH = - log [ { H_3O}^{+}]$