WorksheetsSMC Fair Grade 10 W2 (Science Day)
Total questions: 15
Worksheet time: 8mins
Which is the ultimate driving force of wind when it moves from high pressure to low pressure areas?
solar energy
pressure-gradient force
friction
Coriolis effect
Carbon dioxide sublimes. Which physical transformation occurs in sublimation?
solid to liquid
gas to liquid
solid to gas
gas to solid
Precipitation will likely occur under which atmospheric conditions?
high humidity and high temperature
high humidity and low temperature
low humidity and low temperature
low humidity and high temperature
The ordered arrangement of chromosomes is called?
trisomy
DNA
pedigree
karyotype
Which natural satellite of the Earth is in synchronous rotation with Earth?
Perseverance rover
Apollo 16
none of the above
Sputnik 1
Secondary sex characteristics are controlled by hormones made by the
ovaries and testes
pituitary and mammary gland
thyroid gland
hypothalamus
What is the wavelength of light that has a frequency of 4.00 x 1014
7.5 nm
750 nm
1333 nm
1.33 nm-1
How many completely filled orbitals are indicated by the following electronic configuration?
1s2, 2s2 , 2p6 , 3s2, 3p6, 4s2,3d6
26
11
5
25
Which of the following is least likely to be a metalloid?
Ge
Ag
Hg
Si
In the monohybrid cross AA x aa, the F1 offspring are?
all AA
all aa
all Aa
1/2 AA and 1/2 aa
Sajid is riding in a bicycle with a velocity of 6 m/s suddenly stopped. What is his displacement if he accelerated 4.5 m/s2?
*do not include spaces, but include the unit (abbreviation only)
(a)
Who is the vaccine czar of the Philippines?
(a)
What refers to a vertical motion in which the only force acting on the object is gravity?
(a)
In the genetic cross AA x aa involving complete dominance, the offspring will show a phenotypic ratio of?
(a)
If Sajid walked 5 m going to north in 60 seconds and 12 m going to west in 1 minute and 30 seconds, what is his displacement?
*do not include spaces, but include the unit (abbreviation only)
(a)
