Which evidence taken from a crime scene would be the best evidence for a District Attorney to gain a conviction with DNA evidenc
1 answer:
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Answer:
Explanation:
A = Area =
B = Magnetic field = 1.7 T
= Angle that magnetic field makes with the plane of the loop =
t = Time = 0.42 s
EMF is given by
The magnitude of the average emf induced in the loop is .
Answer: Option (c) is the correct answer.
Explanation:
Physical properties are the properties in which there is no change in chemical composition of a substance. On the other hand, chemical properties are the properties which change the chemical composition of a substance.
For example, when water boils at then it changes into vapor state whereas when water freezes at
then it changes state from liquid to solid.
This means only physical state of water is changing and there is no change in chemical composition of water.
Hence, we can conclude that best option describing given information is that these are the physical changes water undergoes.
Answer:
Explanation:
Given
Person on earth can jump to a height
initial velocity is u
using
where v=final velocity
u=initial velocity
a=acceleration
s=displacement
final velocity is zero
On moon surface acceleration due to gravity is \frac{1}{6}[/tex] th of earth gravity
so height attained is given by
divide 1 and 2 we get