🏷️ LIMITED TIME OFFER: GET 20% OFF GRADE+ YEARLY SUBSCRIPTION →
Log in
Physics
2
answers
0
watching
42
views
27 Nov 2019

A Physics book writes0.00620 in scientific notation to show thenumber of significantdigits as follows:

6.20 x e-3

I cannot understand whyleading 00 in number 0.00620 are notsignificant digits?
Please explain?

Watch
2
answers
0
watching
42
views

For unlimited access to Homework Help, a Homework+ subscription is required.

Unlock all answers

Get 1 free homework help answer.
Get unlimited access
Already have an account? Log in
Share
Keith Leannon
Keith LeannonLv2
30 Sep 2019
Get unlimited access
Already have an account? Log in
Share

Related textbook solutions

Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922

Related questions

 

Round off each of the following numbers to the indicated number of significant digits and write the answer in standard scientific notation.

a. 4341 x 102 to three significant digits

b. 93.441 x 103 to three significant digits

c. 0.99155 x 102 to four significant digits

d. 9.3265 to four significant digits

1. Perform the operations and write the answers inscientific notation with the appropriate number of significantdigits:

a. 27.39 x 0.0320 =

b. 62.304/2.93 =

c. 0.032 + 12.19 =

d. (7.30 – 5.1)/12.083 =

e. (39.04 + 16.317)/(0.0341 + 0.207) =

please help

Two metal disks, one with radiusR1 =4.67 cm and mass M1 = 0.74 kgand the other with radiusR2 = 5.20 cm and massM2 = 1.89 kg, are weldedtogether and mounted on africtionless axis through their commoncenter. What is the totalmoment of inertia of the two disks? Giveyour answer inkg*m2 in scientific notation threesignificantdigits. (i.e. 1.14*10^32).

Weekly leaderboard

Home
Homework Help 3,900,000
Physics 110,000
Start filling in the gaps now
Log in