What happened when Crookes placed a solid object inside
the cathode ray tube?
a
The object cast a shadow on the other end of the
tube.
b The object exploded.
С
The cathode rays burned a small hole in the
object.
d The cathode ray tube stopped working.
Solved
Show answers
More tips
- H Health and Medicine How to Choose the Right Tanning Cream?...
- C Computers and Internet How to Download Movies from Torrents?...
- S Style and Beauty How to Sew Harem Pants?...
- 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?...
- H Health and Medicine Kinesiology: What is it and How Does it Work?...
Answers on questions: Chemistry
- C Chemistry Calculate the fraction of atom sites that are vacant for copper (cu) at a temperature of 754°c (1027 k). assume an energy for vacancy formation of 0.90 ev/atom....
- C Chemistry Freon−12 (cf2cl2), widely used as a refrigerant and aerosol propellant, is a dangerous air pollutant. in the troposphere, it traps heat 25 times as effectively...
- C Chemistry How much product (3-methyl-3-heptanol) should you produce from this reaction in ml? show your calculation using conversion factors/dimensional analysis. start with...
- C Chemistry How does the scientific process generally begin...
- C Chemistry Will nitrogen atoms form bonds with other atoms? why?...
- C Chemistry When [oh-] changes from 10-9 to 10-11 in a solution: kw = [h+][oh-] what is the [h+] after the change?...
- C Chemistry Which number is the same as 8.7 x 10^-2? a.0.087b.0.08c.0.0087d.0.87...
- C Chemistry HELP! I NEED HELP TO UNDERSTAND THIS! In this graph below, Label A represents the gases hydrogen sulfide, methane, and carbon dioxide. What gases are represented...
- C Chemistry for the process a(l) -- a(g) at 1 atm, delta hovap = 37.6 kj/mol and delta sovap = 67.8 j/molâ¢k. assuming these values are independent of t, what is the normal...
- C Chemistry How many molecules are there in 1.43 g of a molecular compound with a molar mass of 233 g/mol...
Ответ:
Ответ: