v = f lambda
in vac ... 3X10^8 = 600x10^-9xf
in glass speed slower, poss 2/3 that of vacuum
Speed = 500m/5min = 100 m/min. Direction = west. Velocity = 100 m/min west.
The answer would be C. 80%
Put 160 over 200 and find the GCF
160/200÷40=4/5=80%
Explanation:
6000 years = 6000 x 365 x 24 x 60 x 60
= 1.892 x 10¹¹ second
gain is 1 second
1 second is equivalent to 9.193 × 10⁹ oscillations .
In 1.892 x 10¹¹ second , change in oscillation is 9.193 × 10⁹ oscillation
in one second change in oscillation = (9.193 / 1.892 ) x 10⁹⁻¹¹
= 4.859 x 10⁻² oscillations .
Answer:
He crawled.
Explanation: He crawled with the strength he gained from a leaf.
