Question

Fill in the blanks :
(i) um = ...... nm
(ii) 1dm = ...... mm
(iii) 10 MJ = ...... J
(iV) 10 pm = ...... cm
(V) 10 pm = ......cm​

Answer 1

Answer:

1. 1 um (micrometre) = 1000 nm (nanometre)

2. 1 dm (decimetre) = 100 mm (millimetre)

3. 10 MJ (mega joules) = 10^6 J (joules)

4. 10 pm (pico metre) = 1 × 10^-10 cm (centimetre)

                                      OR 0.0000000001 cm

5. Is same as 4.

I hope u got ur answers...

Answer 2

Answer:

Hi dear...

Explanation:

1) 1 Micrometer = 1000 Nanometers

2) 1 Decimeter = 100 Millimetres

3) 10 Millijoules = 0.01 Joule

10 Megajoules = 10000000 Joules

4) 10 Picometres = 1.0E-9 Centimetres

5) 10 Picometres = 1.0E-9 Centimetres

Hopefully it helps you mate...