/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} Q9Q Will pasta cook faster if the wa... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 14: Q9Q (page 390)

Will pasta cook faster if the water boils more vigorously? Explain.

Short Answer

Expert verified

No, the pasta will not cook faster if the water boils more vigorously.

Step by step solution

01

Meaning of boiling point

The boiling point is the temperature at which the pressure of the vapor becomes similar to the external pressure applied to the fluid. It is only related to the liquid phase.

02

Step 2:Effect of temperature on the cooking of pasta

The pasta will not cook faster in vigorously boiling water because the temperature of boiling water is the same, whether it boils fast or slow. The time taken to cook pasta depends on the temperature maintained at cooking andnot the rate of boiling the water.

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Over 30 million students worldwide already upgrade their learning with 91影视!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

Explain why cities situated by the ocean tend to have less extreme temperatures than inland cities at the same latitude.

The Earth cools off at night much more quickly when the weather is clear than when cloudy. Why?

(II)The 1.20-kg head of a hammer has a speed of 7.5 m/s just before it strikes a nail (Fig. 14鈥�17) and is brought to rest. Estimate the temperature rise of a 14-g iron nail generated by eight such hammer blows done in quick succession. Assume the nail absorbs all the energy.

(a) Estimate the total power radiated into space by the Sun, assuming it to be a perfect emitter at \(T = 5500\;{\rm{K}}\). The Sun鈥檚 radius is \({\bf{7 \times 1}}{{\bf{0}}{\bf{8}}}\;{\bf{m}}\). (b) From this, determine the power per unit area arriving at the Earth, away \({\bf{1}}{\bf{.5 \times 1}}{{\bf{0}}{{\bf{11}}}}\;{\bf{m}}\) (Fig. 14鈥�20).

FIGURE 14-20

Problem 47.

A 22掳C day is warm, while a swimming pool at 22掳C feels cool. Why?
See all solutions

Recommended explanations on Physics Textbooks

Force

Read Explanation

Magnetism and Electromagnetic Induction

Read Explanation

Thermodynamics

Read Explanation

Further Mechanics and Thermal Physics

Read Explanation

Physics of Motion

Read Explanation

Translational Dynamics

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.