An outdoor wi-fi unit for a picnic area has a 110 mw output and a range of about 38 m. what output power (in mw) would reduce its range to 18 m for use with the same devices as before? assume there are no obstacles in the way and that microwaves into the ground are simply absorbed.

The output power is 24.68 mW.

Explanation:

Given that,

Power = 110 mW

Range = 38 m

Reduced range = 18 m

We need to calculate the power

Using formula of intensity

As intensity is constant

So,

Put the value into the formula

Hence, The output power is 24.68 mW.

weather forecasts are done by collecting data about the current state of the atmosphere mainly the temperature, humidity and wind and using meteorology, to determine the atmosphere that evolves over time. the h and l mean the high and low pressure. the red strip is a warm front. the blue strip is a cold front. the blue and red strip is a stationary front. the purple strip is a occluded front.

explanation:

hey , the answer is c