![kcouch2006](/avatars/443.jpg)
kcouch2006
01.02.2021 •
Physics
Charcoal from an ancient fire pit is found to have a carbon-14 activity of 0.121 Bq per gram of carbon. what is the age of your firepit?
Solved
Show answers
More tips
- A Auto and Moto How to Deregister a Car in Moscow?...
- F Food and Cooking How to Cook Julienne? Recipes and Tips...
- D Dating, Love, Relationships 10 Useful Tips on How to Survive a Breakup?...
- F Food and Cooking Apple Cider Vinegar: The Ultimate Health and Beauty Solution...
- C Computers and Internet Е-head: How it Simplifies Life for Users?...
- F Family and Home How to Choose the Best Diapers for Your Baby?...
- F Family and Home Parquet or laminate, which is better?...
- L Leisure and Entertainment How to Properly Wind Fishing Line onto a Reel?...
- L Leisure and Entertainment How to Make a Paper Boat in Simple Steps...
- T Travel and tourism Maldives Adventures: What is the Best Season to Visit the Luxurious Beaches?...
Answers on questions: Physics
- P Physics A 0.32 kg softball has a velocity of 14 m/s at an angle of 48° below the horizontal just before making contact with the bat. What is the magnitude of the change in momentum of...
- P Physics The lab experiment is repeated with the same two glass plates but with a different human hair. The sodium vapor lamp is replaced by a monochromatic light source that produces...
- P Physics A microphone is attached to a spring that is suspended from the ceiling, as the drawing indicates. Directly below on the floor is a stationary 464-Hz source of sound. The microphone...
- P Physics A lightbulb emits light uniformly in all directions. If the rms electric field of this light is 16.0 N C at a distance of 1.35 m from the bulb, what is the average total power...
- P Physics Will an object with a density of 1.05 g/ml float or sink in water? explain...
- P Physics If your traveling at 65 miles per hour, how many feet will you be traveling in one second?...
- P Physics how is psychology changing over the years...
- P Physics The wattage of speaker describes the rate at which energy is converted from electrical energy to sound energy. this is the description of which of these? a) energy b) power c)...
- E English Why is mr birling presented as an unlikeable character?...
- B Biology What is found on the y-axis of a climate graph...
Ответ:
C. idk :/
Explanation: