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Q 1/15
Score 0
Express the force of 380000000 newtons in mega newtons, using the corrct symbols for the unit
60
38 x 10 ^7
3.8 x 10 ^ 6
3800 x 10 ^ 7
380 x 10^ 6
Q 2/15
Score 0
p is the symbol used for ________________ and has the power of ________________
60
piso, 10 ^ -10
pico,10^ -12
piso, 10 ^- 12
pico, 10 ^- 10
15 questions
Q.
Express the force of 380000000 newtons in mega newtons, using the corrct symbols for the unit
1
60 sec
Q.
p is the symbol used for ________________ and has the power of ________________
2
60 sec
Q.
An electric current is measured as 0.0024 amperes. write this in microamperes using the correct symbols for the unit
3
30 sec
Q.
to meausre the lengths less than about 2.0 cm (20 mm) ,_____________ is used.
4
60 sec
Q.
oscilation means
5
60 sec
Q.
the rate of oscillation of a pendulum is 8 means it completes _______________ oscillations in 2 secs.
6
60 sec
Q.
A truck is moving towards the mountains with an average speed of 82 km/h in 2 hours. what is the total distance covered by the truck.
7
60 sec
Q.
A student drops from rest, a table tennis ball in air. What happens to the velocity and to the acceleration of the ball during the first few seconds after release?
8
60 sec
Q.
When a heavy coin falls a short distance towards the ground it doesnot reach terminal velocity. why is this?
9
60 sec
Q.
Which vehicle has an acceleration of 5m/sec2
10
60 sec
Q.
read the graph and solve the given question
11
60 sec
Q.
what was the distance travelled by the car while its speed was increasing?
12
60 sec
Q.
how many section of the graph represents the vehicle moving with non uniform velocity?