Advertisements
Advertisements
प्रश्न
One Fermi is equal to 10–15 metre. The radius of a proton is 1.3 Fermis. Write the radius of a proton in metres in standard form.
उत्तर
The radius of a proton is 1.3 fermi.
One fermi is equal to 10–15 m.
So, the radius of the proton is 1.3 × 10–15 m.
Hence, standard form of radius of the proton is 1.3 × 10–15 m.
APPEARS IN
संबंधित प्रश्न
Express the number appearing in the given statement in standard form.
Charge of an electron is 0.000, 000, 000, 000, 000, 000, 16 coulomb.
Write the following numbers in the usual form:
3.02 × 10−6
Write the following numbers in the usual form:
4.5 × 104
Write the following numbers in the usual form:
3 × 10−8
Express the following number in the usual form.
Very small numbers can be expressed in standard form by using ______ exponents.
The standard form for 32,50,00,00,000 is ______.
Write 0.000005678 in the standard form.
Special balances can weigh something as 0.00000001 gram. Express this number in the standard form.
Express the following in standard form:
The mass of a proton in gram is `1673/1000000000000000000000000000`
