Предмет: Физика, автор: bobylevaola2

Установіть відповідність між випромінювачем і електромагнітними хвилями які він здебільшого випромінює.
1 Батарея опалення
2 Мобільний телефон
3 Радіоактивний препарат
A Радіохвилі
Б Гамма-випромінювання
В Рентгенівське випромінювання
Г Інфрачервоне випромінювання

Ответы

Автор ответа: bb62tdf2xi

1-г
2-а
3-б
……………………….

tome86: а світлячок?

bb62tdf2xi: Який світлячок?

tome86: в мене у вправі

tome86: видиме світло?

tome86: рентгенівське випромінювання?

bb62tdf2xi: Ультрафіолетове, є такий варянт ?

tome86: ні

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Математика, автор: domingroza

Помогите пожалуйста))

1 год назад

Предмет: Математика, автор: elenanikolaevna1705

У якій координатній чверті знаходиться точка (3;-2) (5;9) (-1:-1)

1 год назад

Предмет: Английский язык, автор: sasademchur12

Name I. Read the text. Hi, my name is Tina. I am thirteen years old and today I want to talk about my best friend Helen. She is my classmate and she is thirteen years old too. We go to a very big school near Scotland. We share the same desk and love the same school subjects. Our favourite lessons are Arts and Physical Education. I am very good at tennis and she is very good at volleyball. She plays volleyball at our school team. We both have a busy life. We always get up at a half past six and at seven o'clock her father takes us to school by car. Our classes start at half past seven and finish at 4 p.m. After school we always do our homework, walk our dogs and attend different sport clubs. On the weekends, we usually go to the movie theatre or have a picnic if the weather is good. II Chose the correct variant Her mother is a nurse. My mother is a nurse too and they work at the same hospital. Our fathers are both engineers but they work at different companies. I am the only child, I don't have a sister but she is like a sister to me. Reading Comprehension 1.Tina is... a) 16 b)13 c) 12 2. Helen plays a) tennis b)baseball c)volleyball 3. Girl's classes start at a) 6.30 b) 7.30 c) 7.00 4. Girl's favourite lessons are a) Art and Math b) English and Art c) Art and PE III True or False 1. Helen plays volleyball at our town team. 2. Tina's father takes girls to school by car. 3. Helen is Tina's sister 4 Girl's fathers are both engineers but they work at different companies. e) They both have a busy life. f) On the weekends, they usually go to the movie theatre or have a picnic g) They share the same desk and love the same school subjects. h) At seven o'clock Helen's father takes us to school by car. 1. 2. Grade 6th 4. IV Put the sentences in the correct order according to the text. a) After school they always do their homework, walk their dogs and attend different sport clubs. b) Girls always get up at a half past six c) Girls go to a very big school near Scotland. d) Their classes start at half past seven and finish at 4 p.m. 5. 6. 1. 2. 3. 4. 1. 2. 3. 4. 7. 8.
Будь-ласка допоможіть я не знаю як робити Англійську то контрольна робота
6 клас будь-ласочка допоможить

1 год назад

Предмет: Биология, автор: PolinaVikrova

Укажи, как называют способ вегетативного размножения растений, изображённый на рисунке:

6 лет назад

Предмет: Математика, автор: nazinaanastasia7

вычислите : 2/5 × 1 1/4 (дроби)
ПОМОГИТЕ ПОЖАЛУЙСТА ❗❗❗☝️

6 лет назад