Physics Questions and Answers
If you want to learn more about the nature and properties of matter and energy or you're simply preparing for a Physics exam, these Physics past questions and answers are ideal for you.
If you want to learn more about the nature and properties of matter and energy or you're simply preparing for a Physics exam, these Physics past questions and answers are ideal for you.
centrifugal
rotational
reaction
centripetal
tractional
Correct answer is D
No explanation has been provided for this answer.
62.5A, 4.0\(\Omega\)
16.0A, 62.5\(\Omega\)
62.5A, 16.0\(\Omega\)
4.0A, 62.5\(\Omega\)
4.0A, 250\(\Omega\)
Correct answer is D
R = \(\frac{V^2}{R}\) = IV ; R = \(\frac{V^2}{P}\) and I = \(\frac{P}{V}\)
R = \(\frac{(250)^2}{100}\) and I = R = \(\frac{1000}{250}\)
R = 62.5\(\Omega\) and I = 4A
1,750m
3,500m
1,400m
2,800m
2,100m
Correct answer is A
No explanation has been provided for this answer.
increased by 15.0cm Hg
decreased by 15.0cm Hg
increased by 22.50cm
decreased by 22.50cm Hg
remained constant
Correct answer is A
\(\frac{P_1}{T_1}\) = \(\frac{P_2}{T_2}\) at constant volume
\(\frac{150}{27 + 273}\) = \(\frac{P_1}{57 + 273}\)
P2 = 165cmHg
the specific heat of iron is higher than that of water
iron is in solid form
water is in liquid form
the specific heat of water is higher than that of iron
the specific heat of iron is infinite
Correct answer is D
No explanation has been provided for this answer.