Question

the radius of proton is 10^-15 meter express it in a. centimetre b. millimetre c. femtometre d. nanometre​

Answer 1

Answer:

meter = 10^-15*100

millimeter =10^-15*1000

1 fectometre= 10^-15

nanometer = 10^-15 * 10^-9

hope you will be help full by my answer

Answer 2

Answer:

ans a. 10^-13 centimetre

ans b. 10^-12 millimetre

ans c. 1 femtometre

ans d. 10^6 nanometre

Explanation:

Radius of proton = 10^-15 m

= 10^-15 × 1m -------(1)

1 centimetre = 10^-2 m

= 10^-2×1m

1 m = 1/10^-2 centimetre

1 m = 10^2 centimetre -------(2)

Substitute the value of equation (2) in equation (1)

we get,

10^-15 × 10^2 centimetre

ans = 10^-13 centimetre

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