How much water (in grams) at 0°C is needed to cool 500 g of water at 80°C down
to 20°C?...
Physics, 07.06.2021 19:30 savannahvargas512
How much water (in grams) at 0°C is needed to cool 500 g of water at 80°C down
to 20°C?
Answers: 3
Physics, 21.06.2019 17:00
We all use gps today, even if we don't drive yet. i bet you have been in the car with a parent and they have asked you to get out your phone to find a specific location. in your car, on the phone, you are using a very sophisticated technology. gps satellites circle the earth twice a day in a very precise orbit and transmit signal information to earth. gps receivers take this information and use trilateration to calculate the user's exact location. essentially, the gps receiver compares the time a signal was transmitted by a satellite with the time it was received. the time difference tells the gps receiver how far away the satellite is. now, with distance measurements from a few more satellites, the receiver can determine the user's position and display it on the unit's electronic map. what type of signal is utilized by the gps satellite?
Answers: 2
Physics, 21.06.2019 22:30
How many molecules are present in 3 mols of silicon dioxide (sio2)?
Answers: 1
Physics, 22.06.2019 16:20
What is the mass of the water that is being heated? it requires 2,500 joules to raise a certain amount of water (c = 4.186 jig c) from 20.0°c to 60.0°c. o 159 o 40 g o 63 g o 80 g
Answers: 2
Mathematics, 22.06.2021 01:00
Mathematics, 22.06.2021 01:00
History, 22.06.2021 01:00
Mathematics, 22.06.2021 01:00
English, 22.06.2021 01:00
Chemistry, 22.06.2021 01:00
Social Studies, 22.06.2021 01:00
English, 22.06.2021 01:00
History, 22.06.2021 01:00
Chemistry, 22.06.2021 01:00