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.
Mercury does NOT wet glass because
glass is an amorphous substance
the adhesive force is greater than the cohesive force
the cohesive force is greater than the adhesive force.
mercury has very high thermal conductivity
mercury is opaque.
Correct answer is C
No explanation has been provided for this answer.
When a yellow card is viewed in blue light, It will appear
black
orange
purple
red
white
Correct answer is A
Yellow does not contain blue, so it will appear black under blue light
3:01
4:03
3:04
1:02
1:03
Correct answer is A
No explanation has been provided for this answer.
0.06
0.9
1.6
16
36
Correct answer is D
No explanation has been provided for this answer.
6.40 × -10
6.40× 10-13N
2.56 × 10-13N
1.60 × 10-12N
2.30 × 10-11N
Correct answer is C
No explanation has been provided for this answer.