Answer:
<em>P = 66.67 W</em>
Explanation:
<u>Joule Heating</u>
It's the process by which the electric current passing through a conductor produces heat.
Also known as Joule's first law or the Joule–Lenz law, states that the power of heating generated by an electrical conductor (P) is proportional to the product of its resistance (R) and the square of the current (I).
It can be described by the equation that follows:

Also, we can calculate the voltage V with the formula of Ohm's law:

Combining both equations, power can be related to the voltage:

Given the power and the voltage, the resistance can be calculated by solving for R:

There are two bulbs marked P=200W V=250V and P=100 W V=250.
The first bulb has a resistance of:


The first bulb has a resistance of:


When connected in series, the total resistance is


The total power consumed when connecting them to a V=250 V supply is:

P = 66.67 W
Answer:
Explanation:
Given
initial velocity 
At maximum height velocity of ball is zero
using

where v=final velocity
u=initial velocity
a=acceleration
s=displacement



time taken by the ball to reach the maximum height




At
height of ball is




i.e. ball is moving downward
height at 


Answer: opening of the nicotinic acetylcholine receptor channels.
Explanation:
Neuromuscular junction is a special junction formed between a motor neurone and a muscle fibre. The junction is fortified with nerves and receptors that helps in the transmission of signals from the motor neurone to the muscle fibre in order to bring about the desired voluntary movements through muscular contraction.
Nicotinic acetylcholine receptor are activated through the binding of acetylcholine at the neuromuscular junction. This action leads to influx of sodium ions to accomplish endplate potential.
Answer:
from the formula of work done at any angle the formula is Force *distance cosα(tita)
Answer:
Robert can complete 10 inspections in 8 hours. Which represents the unit rate for the number of inspections he completes per hour?Robert can complete 10 inspections in 8 hours. Which represents the unit rate for the number of inspections he completes per hour?Robert can complete 10 inspections in 8 hours. Which represents the unit rate for the number of inspections he completes per hour?Robert can complete 10 inspections in 8 hours. Which represents the unit rate for the number of inspections he completes per hour?Robert can complete 10 inspections in 8 hours. Which represents the unit rate for the number of inspections he completes per hour?Robert can complete 10 inspections in 8 hours. Which represents the unit rate for the number of inspections he completes per hour?Robert can complete 10 inspections in 8 hours. Which represents the unit rate for the number of inspections he completes per hour?Robert can complete 10 inspections in 8 hours. Which represents the unit rate for the number of inspections he completes per hour?Robert can complete 10 inspections in 8 hours. Which represents the unit rate for the number of inspections he completes per hour?Robert can complete 10 inspections in 8 hours. Which represents the unit rate for the number of inspections he completes per hour?Robert can complete 10 inspections in 8 hours. Which represents the unit rate for the number of inspections he completes per hour?Robert can complete 10 inspections in 8 hours. Which represents the unit rate for the number of inspections he completes per hour?Robert can complete 10 inspections in 8 hours. Which represents the unit rate for the number of inspections he completes per hour?Robert can complete 10 inspections in 8 hours. Which represents the unit rate for the number of inspections he completes per hour?Robert can complete 10 inspections in 8 hours. Which represents the unit rate for the number of inspections he completes per hour?Robert can complete 10 inspections in 8 hours. Which represents the unit rate for the number of inspections he completes per hour?Robert can complete 10 inspections in 8 hours. Which represents the unit rate for the number of inspections he completes per hour?Robert can complete 10 inspections in 8 hours. Which represents the unit rate for the number of inspections he completes per hour?Robert can complete 10 inspections in 8 hours. Which represents the unit rate for the number of inspections he completes per hour?Robert can complete 10 inspections in 8 hours. Which represents the unit rate for the number of inspections he completes per hour?Robert can complete 10 inspections in 8 hours. Which represents the unit rate for the number of inspections he completes per hour?Robert can complete 10 inspections in 8 hours. Which represents the unit rate for the number of inspections he completes per hour?
Explanation: