Advertisements
Advertisements
प्रश्न
Fill in the blank
Distance travelled d = ________ × time t
उत्तर
Distance travelled d = speed v × time t.
APPEARS IN
संबंधित प्रश्न
Fill in the blank
l m3 =..........cm3
A car travels a distance of 15 km in 20 minute. Find the speed of the car in km h-1.
A boy travels with a speed of 10 m s-1 for 30 minute. How much distance does he travel ?
Convert the following quantity as indicated:
20 cm = m
The diagram below shows a stick placed along a metre RULER. The length of the stick is measured keeping the eye at positions A, B, and C.
Name two devices used to measure the short time interval of an event.
Answer the following in detail.
Which is the most suitable unit for measuring the volume of air inside an inflated balloon?
Solve the following numerical problem.
Amit dipped a stone tied with a string in a measuring cylinder filled with water. If the initial level of water was 56 mL and after dipping the stone the final level of water was 78 mL, find the volume of the stone.
A physical quantity A is dependent on other four physical quantities p, q, r and s as given below A = `sqrt("pq"/("r"^2"s"^3))`. The percentage error of measurement in p, q, r and s are 1%, 3%, 0.5% and 0.33% respectively, then the maximum percentage error in A is ______ %.
Match List I with List II.
List I | List II | ||
A. | Torque | I. | Nms-1 |
B. | Stress | II. | J kg-1 |
C. |
Latent Heat | III. | Nm |
D. |
Power | IV | Nm-2 |
Choose the correct answer from the options given below: