<span>electromagnetic wave
</span>
<span>as both a wave and a particle
</span>
sun
Power = Work done / Time taken.
Work done = mgh
Mass, m = 33kg ( Am presuming it is 33 kg).
h = 85 m.
Work done = 33 * 9.81* 85 = 27517.05 J.
Time taken.
Since object was dropped from height, it fell under gravity.
Using H = ut + (1/2) * gt^2. u = 0.
H = 1/2 gt^2.
t = (2H/g) ^ (1/2)
t = (2*85/9.81) ^ 0.5 = 4.1628 s.
Power = 27517.05 / 4.1628 = 6610.23 Watts.
= 6610 W to 3 S. f.
Answer:
A 25.00 mL volumetric flask
Explanation:
Normally, volumetric flasks have accuracy level of up to 0.01 L and this is more than that of other glassware provided in the choices (comment section). It’s also known that the most accurate volumetric equipment in laboratory is a volumetric flask. Therefore, to accurately measure 25 ml of a liquid, it's recommended that we use a 25.00 mL volumetric flask to accurately determine the quantity of water.
Answer:
The answer is D because when the faults move that is the tectonic plates moving. So earth quakes will be forming when the fault moves.
Explanation:
The mass alone would multiply his weight by 8. ... the radius alone would multiply his weight by 1/4. ... Together, his weight becomes ( 8 / 4 ) W = 2W.