I have some Physics questions I need help with, can someone please explain??? Thanks!1) If you were on the moon you would not be able to talk to anyone without using a radio. Can you devise a way to speak to someone? Briefly describe why your idea would work.2)Why is ultrasound monitoring fetuses similar to mapping the seabed?
I think you mean galvanized pipe too black iron pipe. Connecting the two will be ok. If it is for natural gas, be sure to use the yellow Teflon tape to wrap the threads.
Not so hard to search it on google, but Volts are the amount of electrons pushed out of an outlet. Amps are the force/rate which electrons are pushed out of an outlet. Watts is the amount of energy a device uses. (People mistakenly think that volts are dangerous because the signs always say high voltage, but really amps are the dangerous ones. High voltage, low amps not lethal. Low volts, high amps lethal.)
Yes, you have to call the fire department to change your battery.
Sometimes the alarm will chirp oncethat's about it
