0
You visited us 0 times! Enjoying our articles? Unlock Full Access!
Question

Use dimensional analysis to convert 4.30 days to seconds. (Hint: Don't forget about the significant figures)
  1. 15,500 seconds
  2. 258 seconds
  3. 929,000 seconds
  4. 372,000 seconds
  5. 6,190 seconds

A
372,000 seconds
B
258 seconds
C
929,000 seconds
D
15,500 seconds
E
6,190 seconds
Solution
Verified by Toppr

1 day = 24 hours
1 hour = 60 minutes
1 minute = 60 seconds
1 day =24×60×60 seconds
1 day =86400 seconds
4.30 days =4.30×86400=371520 seconds
The answer will have 3 significant figures as 4.30 days have 3 significant figures.
Hence, 4.30 days =372,000 seconds

Was this answer helpful?
1
Similar Questions
Q1
Use dimensional analysis to convert 4.30 days to seconds. (Hint: Don't forget about the significant figures)
View Solution
Q2

Please help me to convert 1kWh into J using dimensional analysis.

View Solution
Q3

Using Dimensional analysis convert newton into dyne.

View Solution
Q4
Convert the following as directed.

(a) 3720 seconds to minutes
(b) 24 hours to seconds
(c) 1 year (365 days) to hours
View Solution
Q5
Dimensional analysis can be used to derive formulae:-
View Solution