Question

Calculate the wavelength (in nanometer) associated with a proton moving at 1.0 × 10³ ms⁻¹.
(Mass of proton = 1.67 × 10⁻²⁷ kg and h = 6.63 × 10⁻³⁴ Js)
(a) 0.40 nm
(b) 2.5 nm
(c) 14.0 nm
(d) 0.32 nm

Answer 1

$<b>$
Hᴇʟʟᴏ Dᴇᴀʀ !
ᴛʜᴀɴᴋs ᴀ ʟᴏᴛ ғᴏʀ ʏᴏᴜʀ ǫᴜᴇsᴛɪᴏɴ :-)

$\mathbb{NICE...QUESTION}$

ƲƦ ƇƠƦƦЄƇƬ ƠƤƬƖƠƝ

Calculate the wavelength (in nanometer) associated with a proton moving at 1.0 × 10³ ms⁻¹.
(Mass of proton = 1.67 × 10⁻²⁷ kg and h = 6.63 × 10⁻³⁴ Js)
(a) 0.40 nm
(b) 2.5 nm
(c) 14.0 nm
(d) 0.32 nm

→ [B]


________________________________

ᴴᴼᴾᴱ ᵀᴴᴱ ᴬᴺˢᵂᴱᴿ ᴴᴱᴸᴾ ᵞᴼᵁ !