MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Clock and It's Types

What is the t...

Question

What is the time? 90 mins after 17.25. How to calculate this.

Open in App

Solution

90 minutes after 17:25
90 minutes = 1 hr 30 min
1 hr after 17:25 is 18:25
30min after that is 18:(25 + 30)
= 18.55
$∴$ The time is 6:55pm

Suggest Corrections

thumbs-up

0

Similar questions

Q. I have doubts in subtraction on time.eg subtract 3hr46min27sec from 6hr 35 min 15 sec. How to calculate this?

Q. A zero order reaction is

50 %

20 min.

How much time will it take to complete

90 %

?

Q. A first order reaction is

40

% complete after

8

m i n

. How long will it take before it is

90

% complete? What is the value of the rate constant?

β

-particle emitter has a half life of

60.6

m i n

. At any instant of time, a sample of this element registers

2408

counts per second. Calculate the counting rate after

1.5

Q. A first-order reaction is

40 %

8 m i n

. How long will it take for the reaction to be

90 %

ln \frac{5}{3} = 0.511 l n 10 = 2.303

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Big Ben

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Clock and It's Types

Standard IV Mathematics

Join BYJU'S Learning Program

CrossIcon