Physics
Physics, 09.01.2020 19:31, Jasminelane6478

If 200 grams of water is to be heated from 24.0° c to 100.0° c to make a cup of tea, how much heat must be added? specific heat of water = 1 cal/g
a) 76 calories
b) 276 calories
c) 15200 calories
d) 2 calories

answer
Answers: 2

Other questions on the subject: Physics

image
Physics, 22.06.2019 14:00, lee9724
Often called simply "velocity," this is the velocity of an object at a particular moment in time.
Answers: 1
image
Physics, 22.06.2019 16:00, gemouljr
The amount of potential energy possessed by an elevated object is equal to what?
Answers: 1
image
Physics, 22.06.2019 19:10, simmonss1185
3. a worker pushes a 30.5 kg polished stone along a polished table with a force on bonin a straight line for 5.20 s after starting from rest. there is no friction between thestone and the table. at the end of the table. the stone is hooked to a cable with a lengthof 62.0 cm to rotate it to a rough table to store until they can be picked up. the roughtable has a coefficient of static friction 0.702 with the polished stone. remember that 8= 9.80 m/s2a) what is the speed of the stone when it is hooked to the cable? b) what is the tension in the cable while the stone is rotating? (there is still nofriction)c) how much force is needed to make the stone begin sliding from rest on therough table? ius = 0.70262.0 cm30.5 kg20.5 kg6= 0
Answers: 2
image
Physics, 23.06.2019 00:30, tylorturnbullowxzp8
Which inventor was often called the lady edison
Answers: 1
Do you know the correct answer?
If 200 grams of water is to be heated from 24.0° c to 100.0° c to make a cup of tea, how much heat m...

Questions in other subjects:

Konu
Mathematics, 29.01.2020 07:00
Konu
Biology, 29.01.2020 07:00