aliay61941 aliay61941

02-05-2024
Physics

Answered

A carbon dioxide laser produces electromagnetic waves, which pass through a circular aperture with a diameter of 1.0mm. What is the approximate width of the laser beam when it strikes a target 3.0m away?

Answer :

Other Questions

Iron is found in Earth's crust as several iron compounds. Calculate the mass (in kg ) of each compound that contains 8.2×103kg of iron.

Poor communication may not have a safe way to dispose of sewage or clean their hands or their food to prevent diseases from spreading

Which kind of biological evidence is most often used to account for changes in the human species?A. Size and shape of the skullB. Size and shape of the pelvisC.

Fill in each blank so that the resulting statement is true. De Morgan's laws state that ~ (p logical and q) equivalent _____ and ~ (p logical or q) equiva

Choose a book you enjoy and read it for 30 minutes every day for a week.  Record the number of pages you read each day.  Calculate the average number of page

What is one Anti-pattern related to System Demos?

my father told my mother , I want__to take these jewels and put __ in a box. when__ have done that come and see __ and ___ will tell __why ___ don't want ___ to

In the field of cognitive psychology and decision-making, what cognitive processes and biases influence individuals' ability to extrapolate from incomplete data

Which is the MOST common micronutrient that Americans get too much of?A. magnesium B. sodium C. vitamin B D. potassium

Which is NOT a function of the kidneys?A. Eliminate carbon dioxideB. Maintain proper pHC. Eliminate waste productsD. Regulate electrolyte levels

Max said that 36,594 is less than 5,980 because 3 is less than 5 describe Max's error and give the correct answer

what is 10 times as much as 60000

The difference between the square roots of a number is 30. What is the number? Explain.

Find the length of a degree on the equator, considering the diameter of the equator to be 7912 miles

What is a real world situation for the expression b less than 17?

If I have a negative number to the second power, will the answer be negative or positive? I also have to do this to the third power, forth power, and fifth powe

What is the standard form Fourteen million fifteen

which is bigger 2/3 or 2/5

What are the factors of 13

Henry draws an obtuse triangle how many obtuse angles does Henry's triangle have? Please eye helppp