/*! 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} Q.2.86 State the temperature on the Cel... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 2: Q.2.86 (page 55)

State the temperature on the Celsius thermometer to the correct number of significant figures: (2.3)

Short Answer

Expert verified

Temperature is4.8oC

Step by step solution

01

introduction

According to the thermometer portrayed in the figure, every division addresses one degree change in temperature. From the figure, it is known with assurance that the temperature lies somewhere in the range of4-5oC.

02

explanation

Since it shows up someplace somewhere between the two, the temperature can be accounted for as 4.8oC.Here, the number 4is sure, while the number 8is uncertain.

We know,

Number of significant figures = every one of specific digits + one uncertain digit

Number of significant figures =1+1=2

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

Bill's recipe for onion soup calls for 4.0lb of thinly sliced onions. If an onion has an average mass of 115g, how many onions does Bill need? (2.6)

How many significant figures are in each of the following?

a. 11.005g
b.0.00032m
c.36000000km
d.1.80脳104kg
e.0.8250L
f.30.0鈭�C

Why can two conversion factors be written for an equality such as 1m=100cm?

A graduated cylinder contains 155mLof water. A 15.0-Epiece of iron and a 20.0-g piece of lead are added. What is the new water level, in milliliters, in the cylinder (see Table 2.8)(2.7)

A dialysis unit requires 75000mL of distilled water. How many gallons of water are needed? (2.6)
See all solutions

Recommended explanations on Chemistry Textbooks

Inorganic Chemistry

Read Explanation

Organic Chemistry

Read Explanation

The Earths Atmosphere

Read Explanation

Chemical Analysis

Read Explanation

Kinetics

Read Explanation

Ionic and Molecular Compounds

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.