Question

3
1. Zero error of spring balance =
2. Range of spring balance say 'R' =
No. of divisions in spring balance say
'N'
Least count of spring balance, R/N
Weight of empty beaker, W,
g.wt. (considering density of water as 1 gcm)
6. Weight of beaker containing tapwater/ salty water (W) =
7. Weight of solid (metallic ball or rectangular block) in air say S =
8. Weight of solid (metallic ball or rectangular block) in tap water say
S​

Answer 1

Ques

3

31. Zero error of spring balance =a

2. Range of spring balance say 'R' =

2. Range of spring balance say 'R' =No. of divisions in spring balance say

2. Range of spring balance say 'R' =No. of divisions in spring balance say'N'

2. Range of spring balance say 'R' =No. of divisions in spring balance say'N'Least count of spring balance, R

2. Range of spring balance say 'R' =No. of divisions in spring balance say'N'Least count of spring balance, RWeight of empty beaker, W,

2. Range of spring balance say 'R' =No. of divisions in spring balance say'N'Least count of spring balance, RWeight of empty beaker, W,g.wt. (considering density of water as 1 gcm)

2. Range of spring balance say 'R' =No. of divisions in spring balance say'N'Least count of spring balance, RWeight of empty beaker, W,g.wt. (considering density of water as 1 gcm)6. Weight of beaker containing tapwater/ salty water (W) =

2. Range of spring balance say 'R' =No. of divisions in spring balance say'N'Least count of spring balance, RWeight of empty beaker, W,g.wt. (considering density of water as 1 gcm)6. Weight of beaker containing tapwater/ salty water (W) =7. Weight of solid (metallic ball or rectangular block) in air say S =

2. Range of spring balance say 'R' =No. of divisions in spring balance say'N'Least count of spring balance, RWeight of empty beaker, W,g.wt. (considering density of water as 1 gcm)6. Weight of beaker containing tapwater/ salty water (W) =7. Weight of solid (metallic ball or rectangular block) in air say S =8. Weight of solid (metallic ball or rectangular block) in tap water say

2. Range of spring balance say 'R' =No. of divisions in spring balance say'N'Least count of spring balance, RWeight of empty beaker, W,g.wt. (considering density of water as 1 gcm)6. Weight of beaker containing tapwater/ salty water (W) =7. Weight of solid (metallic ball or rectangular block) in air say S =8. Weight of solid (metallic ball or rectangular block) in tap water sayS

Step-by-step explanation:

answer

1) Hold the spring balance in your hand and do not place any weights on it. Note, where the pointer points. If it is zero, then there is no zero error. If the pointer is slightly down (say 1) then zero error is

2)

6)

7)

8)