First method
initial distance = 16m
final distance= 43 m
total distance covered= final -initial
=43m -16m
=27m
Second method
Si= 16m
Sf =43 m
t= 12 s
first we will find V
V = (Sf-Si)/ t
V =( 43- 16)/ 12
V = 27/12 ⇒ V= 9/4
V= distance / time
distance= V×time
distance = (9/4) ×12
distance =27
C. have similar properties
(this is because they have the same number of electrons in the outer orbital)
Answer:
Electric field intensity is the force experienced by a test charge q in a electric field E.
Answer:
<h3>The answer is 2.0 g/mL</h3>
Explanation:
The density of a substance can be found by using the formula
From the question
mass = 100 g
volume = 50 mL
We have
We have the final answer as
<h3>2.0 g/mL</h3>
Hope this helps you
A). The hot burner is in contact wit the pot,
warming it with conduction.
B). The hot sidewalk is in contact with the crayon,
melting it with conduction.
C). The sun is not in contact with anything, and there is
no fluid to convect between it and the sand. The only way
for the sun to transfer heat to the sand is with radiation.
D). The boiling water is in contact with the egg,
warming it with conduction.
