There
are different kinds and types of light bulb, though light is produce by power,
current and resitance.1. The ideal light to use is a front light which it can lighten
the dark room depends on the radius of the light or the reflector.
2.
Incandescent light generally comes from a bulb like one found in a living room
where there are different shapes and lights that have different watts which it
differs on how much light it produces or the current and resistance of the
light reflector.
<span>3.Incandescent
light has a type of a color cast of neutral contrast which also depends on the
bulb shapes and kinds. Now we are using LED light to conserve power/energy.</span>
Incomplete question. Here's the remaining part of the question.
a. <sig> <pubKey>
b. <password>
c. <sig> <password>
d. <pubKey> <password>
Answer:
<u>a</u>
Explanation:
Remember, Bitcoin also has its script code which is called ScriptPubkey.
To redeem a transaction implies using the script
<sig> <pubKey>
for the receiving Bitcoin address.
Put simply, the purpose of this script is to lock (redeem) the transaction using the public key (bitcoin address).
the first row of the table is know as the table header.
Answer:
56 J
Explanation:
Formula to find the kinetic energy is :
E_kEk = \frac{1}{2}21 × m × v²
Here ,
m ⇒ mass
v ⇒ velocity
Let us solve now
E_kEk = \frac{1}{2}21 × m × v²
= \frac{1}{2}21 × 7 kg × ( 4 ms⁻¹ )²
= \frac{1}{2}21 × 7 × 16
= \frac{1}{2}21 × 112
= 56 J
Hope this helps you :-)
Let me know if you have any other questions :-)
