Physics, 18.03.2021 02:40 cookies1164
A 50 W is used to heat, a metal block with a mass of 5 kg. After 10 minutes the temperature of the block has risen by 40° C. Calculate the heat given out by the heater and find the specific gear capacity of the metal.
Answers: 1
Physics, 22.06.2019 00:00
Name three different units of energy used to measure heat and describe what type of situations each is usually used.
Answers: 1
Physics, 22.06.2019 15:00
Amoving company collects data about couches they move and displays the data in a table. the force along the ramp, the angle of the ramp, and the height the couch is raised to are shown. which statements correctly compare the work done to move the couches? check all that apply. the same amount of work is done for couches 1 and 3. the same amount of work is done for couches 2 and 3. the work for couch 1 is greater than the work for couch 2. the work for couch 2 is less than the work for couch 3. the work for couch 3 is greater than the work for couch 1. the work for couch 2 is greater than the work for couch 1.
Answers: 1
Physics, 22.06.2019 17:30
Atruck driver is attempting to deliver some furniture. first, he travels 8 km east, and then he turns around and travels 3 km west. finally, he turns again and travels 13 km to his destination. what is the drivers distance
Answers: 3
Physics, 22.06.2019 18:00
Which is the most accurate name for the ionic compound cas?
Answers: 1
A 50 W is used to heat, a metal block with a mass of 5 kg. After 10 minutes the temperature of the b...
Mathematics, 09.10.2019 02:30
Physics, 09.10.2019 02:30
Mathematics, 09.10.2019 02:30
Chemistry, 09.10.2019 02:30
Mathematics, 09.10.2019 02:30