Which of the following surface will absorb radiant heat energy best
2 answers:
i think number answer is D Black i hope help you
Answer:
D. Black
Explanation:
hope I help you.
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Answer:
a = 1.20m\
Explanation:
225 x 9.8
= 441N
-
710 - 441
= 269N
-
= 1.19
a = 1.20
They have to have a positive charge and negative so then thats what u get
Answer:
mu=12Tm^2
Explanation:
the magnetic moment mu of a single loop is given by:

where I is the current, B is the magnetic field and A is the area of the loop. By replacing we obtain:

hope this helps!!
Answer: 1N
Explanation: its not 0N.
F=G=50 N
L=F*d=50*2=100 J
is the work
P=L/t=100/3=33.33 W