Subsection 5.2.5. Safety precautions for Physics, IGCSE - revisedeck

5.2.5. Safety precautions

A subsection of Physics, 0625, through 5. Nuclear physics

Listing 10 of 34 questions

Why are some radioactive sources stored in boxes made from lead?

0625_w19_qp_21

MCQ

2019

Paper 2, Variant 1

View

Why are some radioactive sources stored in boxes made from lead?

0625_w19_qp_23

MCQ

2019

Paper 2, Variant 3

View

State two uses for infrared radiation. 1. 2. X-rays are used in hospitals to help treat patients. Suggest and explain three precautions for the safe use of X-rays. 1. 2. 3. State the speed in a vacuum of 1. microwaves 2. X-rays State a possible frequency for an ultrasound wave.

0625_w20_qp_43

THEORY

2020

Paper 4, Variant 3

View

Why is a thick shield made of lead needed to protect people from a source of -rays?

0625_w21_qp_13

MCQ

2021

Paper 1, Variant 3

View

Questions Discovered

34