6 → If an object goes from 30 to 25 degrees Celcius, what is the change in Temperature?
7
How much energy is needed to heat 35 g of gold from 10 to 50 Degrees celcius?
129
40
1806
0.35
8
Specific heat is...
a

In which situation has the independent variable for the experiment been changed? check all that apply. changed from counting the number of duckweed at day 0 and day 14 to counting them every day changed from testing duckweed growth in beakers to testing duckweed growth in large outdoor tanks changed from testing the effect of ph on duckweed growth to testing the effect of light levels on duckweed growth changed from testing the effect of acid ph on duckweed growth to testing the effect of basic ph on duckweed growth

Use the right-hand rule for magnetic force to determine the charge on the moving particle. this is a charge.

Alarge box of mass m is pulled across a horizontal frictionless surface by a horizontal rope with tension t. a small box of mass m sits on top of the large box. the coefficients of static and