fill in the blanks.

Question 11 Mark

The temperature at which water freezes is known as

Answer

The temperature at which water freezes is known as ice point.

Question 21 Mark

The lower fixed point in a laboratory thermometer is the same as that of

Answer

The lower fixed point in a laboratory thermometer is the same as that of -10°C.

Question 31 Mark

If the departure time of a train on a railway ticket is printed as 20:35, then it will depart at ………. p.m.

Answer

If the departure time of a train on a railway ticket is printed as 20:35, then it will depart at 8.35 p.m.

Question 41 Mark

The first two digits in a 24 hour time format represent the number of

Answer

The first two digits in a 24 hour time format represent the number of hours.

Question 51 Mark

The amount of matter contained in a body is known as its …………

Answer

the amount of matter contained in a body is known as its mass.

Question 61 Mark

1 kilometre is equal to …………. metres.

Answer

1 kilometre is equal to 1000 metres.

Question 71 Mark

In the ………… system, length is measured in centimetres.

Answer

In the CGS system, length is measured in centimetres.

Question 81 Mark

There are ………….. fundamental physical quantities.

Answer

There are seven fundamental physical quantities.

PHYSICS fill in the blanks.