00:01
Hello, in the question we have to represent each of the following combination of units in the correct si form.
00:07
So, the first one is given that is micro, mega, newton.
00:12
So, micro means 10 raised to minus 6, mega means 10 raised to 6 and newton.
00:17
So, this is nothing but newton.
00:20
Sorry, this is newton.
00:23
So, it is 1 newton for instance.
00:27
Then b is newton per micrometer.
00:33
So, this is newton per micrometers.
00:36
So, newton as it is and micro means 10 raised to minus 6 meters.
00:42
So, this gives us 10 raised to 6 newton per meter.
00:48
That is 10 raised to 6 means mega.
00:51
So, this is mega newton per meters.
00:55
Then c, it is mega newton per kilo.
01:07
So, this mega newton, mega means 10 raised to 6 newton divided by kilo means 10 raised to 3 second and square.
01:24
So, this gives us 10 raised to 6 newton divided by 10 raised to 6 second square.
01:31
So, this 10 raised to 6 gets cancelled and we get 1 newton per second square.
01:38
Now, the next one is kilo newton per microsecond.
01:47
So, kilo means 10 raised to 3 newton divided by micro means 10 raised to minus 3 seconds.
01:54
So, this gives us 10 raised to 6 newton per second.
01:59
So, 10 raised to 6 means it is mega newton per second.
02:08
Further, we have the next question.
02:14
So, question number 2.
02:15
So, this was question number 1.
02:20
So, in 2, we have to represent each of the following quantities in the correct si unit.
02:27
So, the first one is given that is 0 .3 times 0, 431 kgs.
02:38
So, now this we can write it as.
02:43
So, if i multiply by 10 raised to 3, so this will be so this is 0 .000431...